eventespresso / event-espresso-core

core/libraries/form_sections/base/EE_Form_Section_Proper.form.php

Spacing +199 added lines, -199 removed lines

@@ -7,7 +7,7 @@ 
  * before the hook wp_enqueue_scripts is called (so that the form section can enqueue its needed scripts).
  * However, you may output the form (usually by calling get_html) anywhere you like.
  */
-class EE_Form_Section_Proper extends EE_Form_Section_Validatable{
+class EE_Form_Section_Proper extends EE_Form_Section_Validatable {
 
 	const SUBMITTED_FORM_DATA_SSN_KEY = 'submitted_form_data';
 
@@ -71,49 +71,49 @@ 
 	 *                               } @see EE_Form_Section_Validatable::__construct()
 	 * @throws \EE_Error
 	 */
-	public function __construct( $options_array = array() ){
-		$options_array = (array) apply_filters( 'FHEE__EE_Form_Section_Proper___construct__options_array', $options_array, $this );
+	public function __construct($options_array = array()) {
+		$options_array = (array) apply_filters('FHEE__EE_Form_Section_Proper___construct__options_array', $options_array, $this);
 		//call parent first, as it may be setting the name
 		parent::__construct($options_array);
 		//if they've included subsections in the constructor, add them now
-		if( isset( $options_array['include'] )){
+		if (isset($options_array['include'])) {
 			//we are going to make sure we ONLY have those subsections to include
 			//AND we are going to make sure they're in that specified order
 			$reordered_subsections = array();
-			foreach($options_array['include'] as $input_name){
-				if(isset($this->_subsections[$input_name])){
+			foreach ($options_array['include'] as $input_name) {
+				if (isset($this->_subsections[$input_name])) {
 					$reordered_subsections[$input_name] = $this->_subsections[$input_name];
 				}
 			}
 			$this->_subsections = $reordered_subsections;
 		}
-		if(isset($options_array['exclude'])){
+		if (isset($options_array['exclude'])) {
 			$exclude = $options_array['exclude'];
 			$this->_subsections = array_diff_key($this->_subsections, array_flip($exclude));
 		}
-		if(isset($options_array['layout_strategy'])){
+		if (isset($options_array['layout_strategy'])) {
 			$this->_layout_strategy = $options_array['layout_strategy'];
 		}
-		if( ! $this->_layout_strategy){
+		if ( ! $this->_layout_strategy) {
 			$this->_layout_strategy = new EE_Two_Column_Layout();
 		}
 		$this->_layout_strategy->_construct_finalize($this);
 
 		//ok so we are definitely going to want the forms JS,
 		//so enqueue it or remember to enqueue it during wp_enqueue_scripts
-		if( did_action( 'wp_enqueue_scripts' )
-			|| did_action( 'admin_enqueue_scripts' ) ) {
+		if (did_action('wp_enqueue_scripts')
+			|| did_action('admin_enqueue_scripts')) {
 			//ok so they've constructed this object after when they should have.
 			//just enqueue the generic form scripts and initialize the form immediately in the JS
-			\EE_Form_Section_Proper::wp_enqueue_scripts( true );
+			\EE_Form_Section_Proper::wp_enqueue_scripts(true);
 		} else {
-			add_action( 'wp_enqueue_scripts', array( 'EE_Form_Section_Proper', 'wp_enqueue_scripts' ));
-			add_action( 'admin_enqueue_scripts', array( 'EE_Form_Section_Proper', 'wp_enqueue_scripts' ));
+			add_action('wp_enqueue_scripts', array('EE_Form_Section_Proper', 'wp_enqueue_scripts'));
+			add_action('admin_enqueue_scripts', array('EE_Form_Section_Proper', 'wp_enqueue_scripts'));
 		}
-		add_action( 'wp_footer', array( $this, 'ensure_scripts_localized' ), 1 );
+		add_action('wp_footer', array($this, 'ensure_scripts_localized'), 1);
 
-		if( isset( $options_array[ 'name' ] ) ) {
-			$this->_construct_finalize( null, $options_array[ 'name' ] );
+		if (isset($options_array['name'])) {
+			$this->_construct_finalize(null, $options_array['name']);
 		}
 	}
 
@@ -126,25 +126,25 @@ 
 	 * @param string                 $name
 	 * @throws \EE_Error
 	 */
-	public function _construct_finalize( $parent_form_section, $name ) {
+	public function _construct_finalize($parent_form_section, $name) {
 		parent::_construct_finalize($parent_form_section, $name);
 		$this->_set_default_name_if_empty();
 		$this->_set_default_html_id_if_empty();
-		foreach( $this->_subsections as $subsection_name => $subsection ){
-			if ( $subsection instanceof EE_Form_Section_Base ) {
-				$subsection->_construct_finalize( $this, $subsection_name );
+		foreach ($this->_subsections as $subsection_name => $subsection) {
+			if ($subsection instanceof EE_Form_Section_Base) {
+				$subsection->_construct_finalize($this, $subsection_name);
 			} else {
 				throw new EE_Error(
 					sprintf(
-						__( 'Subsection "%s" is not an instanceof EE_Form_Section_Base on form "%s". It is a "%s"', 'event_espresso' ),
+						__('Subsection "%s" is not an instanceof EE_Form_Section_Base on form "%s". It is a "%s"', 'event_espresso'),
 						$subsection_name,
 						get_class($this),
-						$subsection ? get_class($subsection) : __( 'NULL', 'event_espresso' )
+						$subsection ? get_class($subsection) : __('NULL', 'event_espresso')
 					)
 				);
 			}
 		}
-		do_action( 'AHEE__EE_Form_Section_Proper___construct_finalize__end', $this, $parent_form_section, $name );
+		do_action('AHEE__EE_Form_Section_Proper___construct_finalize__end', $this, $parent_form_section, $name);
 	}
 
 
@@ -153,7 +153,7 @@ 
 	 * Gets the layout strategy for this form section
 	 * @return EE_Form_Section_Layout_Base
 	 */
-	public function get_layout_strategy(){
+	public function get_layout_strategy() {
 		return $this->_layout_strategy;
 	}
 
@@ -165,7 +165,7 @@ 
 	 * @param EE_Form_Input_Base $input
 	 * @return string
 	 */
-	public function get_html_for_input($input){
+	public function get_html_for_input($input) {
 		return $this->_layout_strategy->layout_input($input);
 	}
 
@@ -178,7 +178,7 @@ 
 	 * @param null $form_data
 	 * @return boolean
 	 */
-	public function was_submitted($form_data = NULL){
+	public function was_submitted($form_data = NULL) {
 		return $this->form_data_present_in($form_data);
 	}
 
@@ -204,19 +204,19 @@ 
 	 *                             you may want to skip this step.
 	 * @param bool       $previously_submitted_data
 	 */
-	public function receive_form_submission( $req_data = null, $validate = true, $previously_submitted_data = false ){
-		$req_data = apply_filters( 'FHEE__EE_Form_Section_Proper__receive_form_submission__req_data', $req_data, $this, $validate );
-		if( $previously_submitted_data ){
+	public function receive_form_submission($req_data = null, $validate = true, $previously_submitted_data = false) {
+		$req_data = apply_filters('FHEE__EE_Form_Section_Proper__receive_form_submission__req_data', $req_data, $this, $validate);
+		if ($previously_submitted_data) {
 			$req_data = $this->get_submitted_form_data_from_session();
-		} else if( $req_data === null ){
-			$req_data = array_merge( $_GET, $_POST );
+		} else if ($req_data === null) {
+			$req_data = array_merge($_GET, $_POST);
 		}
-		$req_data = apply_filters( 'FHEE__EE_Form_Section_Proper__receive_form_submission__request_data', $req_data, $this );
-		$this->_normalize( $req_data );
-		if( $validate ){
+		$req_data = apply_filters('FHEE__EE_Form_Section_Proper__receive_form_submission__request_data', $req_data, $this);
+		$this->_normalize($req_data);
+		if ($validate) {
 			$this->_validate();
 		}
-		do_action( 'AHEE__EE_Form_Section_Proper__receive_form_submission__end', $req_data, $this, $validate );
+		do_action('AHEE__EE_Form_Section_Proper__receive_form_submission__end', $req_data, $this, $validate);
 	}
 
 
@@ -229,12 +229,12 @@ 
 	 * the value being an array formatted in teh same way
 	 * @param array $default_data
 	 */
-	public function populate_defaults($default_data){
-		foreach($this->subsections() as $subsection_name => $subsection){
-			if(isset($default_data[$subsection_name])){
-				if($subsection instanceof EE_Form_Input_Base){
+	public function populate_defaults($default_data) {
+		foreach ($this->subsections() as $subsection_name => $subsection) {
+			if (isset($default_data[$subsection_name])) {
+				if ($subsection instanceof EE_Form_Input_Base) {
 					$subsection->set_default($default_data[$subsection_name]);
-				}elseif($subsection instanceof EE_Form_Section_Proper){
+				}elseif ($subsection instanceof EE_Form_Section_Proper) {
 					$subsection->populate_defaults($default_data[$subsection_name]);
 				}
 			}
@@ -256,8 +256,8 @@ 
 	 * @return EE_Form_Section_Base
 	 * @throws \EE_Error
 	 */
-	public function get_subsection($name, $require_construction_to_be_finalized = TRUE ){
-		if( $require_construction_to_be_finalized ){
+	public function get_subsection($name, $require_construction_to_be_finalized = TRUE) {
+		if ($require_construction_to_be_finalized) {
 			$this->ensure_construct_finalized_called();
 		}
 		return isset($this->_subsections[$name]) ? $this->_subsections[$name] : NULL;
@@ -269,10 +269,10 @@ 
 	 * Gets all the validatable subsections of this form section
 	 * @return EE_Form_Section_Validatable[]
 	 */
-	public function get_validatable_subsections(){
+	public function get_validatable_subsections() {
 		$validatable_subsections = array();
-		foreach($this->subsections() as $name=>$obj){
-			if($obj instanceof EE_Form_Section_Validatable){
+		foreach ($this->subsections() as $name=>$obj) {
+			if ($obj instanceof EE_Form_Section_Validatable) {
 				$validatable_subsections[$name] = $obj;
 			}
 		}
@@ -292,9 +292,9 @@ 
 	 * @return EE_Form_Input_Base
 	 * @throws EE_Error
 	 */
-	public function get_input($name, $require_construction_to_be_finalized = TRUE ){
+	public function get_input($name, $require_construction_to_be_finalized = TRUE) {
 		$subsection = $this->get_subsection($name, $require_construction_to_be_finalized);
-		if( ! $subsection instanceof EE_Form_Input_Base){
+		if ( ! $subsection instanceof EE_Form_Input_Base) {
 			throw new EE_Error(
 				sprintf(
 					__(
@@ -302,8 +302,8 @@ 
 						'event_espresso'
 					),
 					$name,
-					get_class( $this ),
-					$subsection ? get_class( $subsection ) : __( "NULL", 'event_espresso' )
+					get_class($this),
+					$subsection ? get_class($subsection) : __("NULL", 'event_espresso')
 				)
 			);
 		}
@@ -323,14 +323,14 @@ 
 	 * @return EE_Form_Section_Proper
 	 * @throws EE_Error
 	 */
-	public function get_proper_subsection($name, $require_construction_to_be_finalized = TRUE ){
-		$subsection = $this->get_subsection( $name, $require_construction_to_be_finalized );
-		if( ! $subsection instanceof EE_Form_Section_Proper){
+	public function get_proper_subsection($name, $require_construction_to_be_finalized = TRUE) {
+		$subsection = $this->get_subsection($name, $require_construction_to_be_finalized);
+		if ( ! $subsection instanceof EE_Form_Section_Proper) {
 			throw new EE_Error(
 				sprintf(
-					__( "Subsection '%'s is not an instanceof EE_Form_Section_Proper on form '%s'", 'event_espresso' ),
+					__("Subsection '%'s is not an instanceof EE_Form_Section_Proper on form '%s'", 'event_espresso'),
 					$name,
-					get_class( $this )
+					get_class($this)
 				)
 			);
 		}
@@ -347,7 +347,7 @@ 
 	 * @return mixed depending on the input's type and its normalization strategy
 	 * @throws \EE_Error
 	 */
-	public function get_input_value($name){
+	public function get_input_value($name) {
 		$input = $this->get_input($name);
 		return $input->normalized_value();
 	}
@@ -360,7 +360,7 @@ 
 	 * @return boolean
 	 */
 	public function is_valid() {
-		if( ! $this->has_received_submission()){
+		if ( ! $this->has_received_submission()) {
 			throw new EE_Error(
 				sprintf(
 					__(
@@ -370,13 +370,13 @@ 
 				)
 			);
 		}
-		if( ! parent::is_valid()){
+		if ( ! parent::is_valid()) {
 			return false;
 		}
 		//ok so no errors general to this entire form section. so let's check the subsections
-		foreach( $this->get_validatable_subsections() as $subsection ){
-			if( ! $subsection->is_valid() || $subsection->get_validation_error_string() !== '' ){
-				$this->set_submission_error_message( $subsection->get_validation_error_string() );
+		foreach ($this->get_validatable_subsections() as $subsection) {
+			if ( ! $subsection->is_valid() || $subsection->get_validation_error_string() !== '') {
+				$this->set_submission_error_message($subsection->get_validation_error_string());
 				return false;
 			}
 		}
@@ -389,11 +389,11 @@ 
 	 * gets teh default name of this form section if none is specified
 	 * @return string
 	 */
-	protected function _set_default_name_if_empty(){
-		if( ! $this->_name ){
+	protected function _set_default_name_if_empty() {
+		if ( ! $this->_name) {
 			$classname = get_class($this);
 			$default_name = str_replace("EE_", "", $classname);
-			$this->_name =  $default_name;
+			$this->_name = $default_name;
 		}
 	}
 
@@ -409,7 +409,7 @@ 
 	 *             and get_html when you are about to display the form.
 	 * @throws \EE_Error
 	 */
-	public function get_html_and_js(){
+	public function get_html_and_js() {
 		//no doing_it_wrong yet because we ourselves are still doing it wrong...
 		//and theoretically this CAN be used properly, provided its used during "wp_enqueue_scripts"
 		$this->enqueue_js();
@@ -424,7 +424,7 @@ 
 	 * @return string
 	 * @throws \EE_Error
 	 */
-	public function get_html(){
+	public function get_html() {
 		$this->ensure_construct_finalized_called();
 		return $this->_layout_strategy->layout_form();
 	}
@@ -437,9 +437,9 @@ 
 	 * @return string
 	 * @throws \EE_Error
 	 */
-	public function enqueue_js(){
+	public function enqueue_js() {
 		$this->_enqueue_and_localize_form_js();
-		foreach( $this->subsections() as $subsection ) {
+		foreach ($this->subsections() as $subsection) {
 			$subsection->enqueue_js();
 		}
 	}
@@ -458,19 +458,19 @@ 
 	 *                                                    to be triggered automatically or not
 	 * @return void
 	 */
-	public static function wp_enqueue_scripts( $init_form_validation_automatically = true ){
-		add_filter( 'FHEE_load_jquery_validate', '__return_true' );
+	public static function wp_enqueue_scripts($init_form_validation_automatically = true) {
+		add_filter('FHEE_load_jquery_validate', '__return_true');
 		wp_register_script(
 			'ee_form_section_validation',
-			EE_GLOBAL_ASSETS_URL . 'scripts' . DS . 'form_section_validation.js',
-			array( 'jquery-validate', 'jquery-ui-datepicker', 'jquery-validate-extra-methods' ),
+			EE_GLOBAL_ASSETS_URL.'scripts'.DS.'form_section_validation.js',
+			array('jquery-validate', 'jquery-ui-datepicker', 'jquery-validate-extra-methods'),
 			EVENT_ESPRESSO_VERSION,
 			true
 		);
 		wp_localize_script(
 			'ee_form_section_validation',
 			'ee_form_section_validation_init',
-			array( 'init' => $init_form_validation_automatically ? true : false )
+			array('init' => $init_form_validation_automatically ? true : false)
 		);
 	}
 
@@ -483,14 +483,14 @@ 
 	 *
 	 * @throws \EE_Error
 	 */
-	public function _enqueue_and_localize_form_js(){
+	public function _enqueue_and_localize_form_js() {
 		$this->ensure_construct_finalized_called();
 		//actually, we don't want to localize just yet. There may be other forms on the page.
 		//so we need to add our form section data to a static variable accessible by all form sections
 		//and localize it just before the footer
 		$this->localize_validation_rules();
-		add_action( 'wp_footer', array( 'EE_Form_Section_Proper', 'localize_script_for_all_forms' ), 2 );
-		add_action( 'admin_footer', array( 'EE_Form_Section_Proper', 'localize_script_for_all_forms' ) );
+		add_action('wp_footer', array('EE_Form_Section_Proper', 'localize_script_for_all_forms'), 2);
+		add_action('admin_footer', array('EE_Form_Section_Proper', 'localize_script_for_all_forms'));
 	}
 
 
@@ -502,12 +502,12 @@ 
 	 * @return void
 	 * @throws \EE_Error
 	 */
-	public function localize_validation_rules( $return_for_subsection = FALSE ){
+	public function localize_validation_rules($return_for_subsection = FALSE) {
 		// we only want to localize vars ONCE for the entire form,
 		// so if the form section doesn't have a parent, then it must be the top dog
-		if ( $return_for_subsection || ! $this->parent_section() ) {
-			EE_Form_Section_Proper::$_js_localization['form_data'][ $this->html_id() ] = array(
-				'form_section_id'=> $this->html_id( TRUE ),
+		if ($return_for_subsection || ! $this->parent_section()) {
+			EE_Form_Section_Proper::$_js_localization['form_data'][$this->html_id()] = array(
+				'form_section_id'=> $this->html_id(TRUE),
 				'validation_rules'=> $this->get_jquery_validation_rules(),
 				'other_data' => $this->get_other_js_data(),
 				'errors'=> $this->subsection_validation_errors_by_html_name()
@@ -523,9 +523,9 @@ 
 	 * @param array $form_other_js_data
 	 * @return array
 	 */
-	public function get_other_js_data( $form_other_js_data = array() ) {
-		foreach( $this->subsections() as $subsection ) {
-			$form_other_js_data = $subsection->get_other_js_data( $form_other_js_data );
+	public function get_other_js_data($form_other_js_data = array()) {
+		foreach ($this->subsections() as $subsection) {
+			$form_other_js_data = $subsection->get_other_js_data($form_other_js_data);
 		}
 		return $form_other_js_data;
 	}
@@ -536,12 +536,12 @@ 
 	 * Keys are their form names, and values are the inputs themselves
 	 * @return EE_Form_Input_Base
 	 */
-	public function inputs_in_subsections(){
+	public function inputs_in_subsections() {
 		$inputs = array();
-		foreach($this->subsections() as $subsection){
-			if( $subsection instanceof EE_Form_Input_Base ){
-				$inputs[ $subsection->html_name() ] = $subsection;
-			}elseif($subsection instanceof EE_Form_Section_Proper ){
+		foreach ($this->subsections() as $subsection) {
+			if ($subsection instanceof EE_Form_Input_Base) {
+				$inputs[$subsection->html_name()] = $subsection;
+			}elseif ($subsection instanceof EE_Form_Section_Proper) {
 				$inputs += $subsection->inputs_in_subsections();
 			}
 		}
@@ -554,12 +554,12 @@ 
 	 * and values are a string of all their validation errors
 	 * @return string[]
 	 */
-	public function subsection_validation_errors_by_html_name(){
+	public function subsection_validation_errors_by_html_name() {
 		$inputs = $this->inputs();
 		$errors = array();
-		foreach( $inputs as $form_input ){
-			if ( $form_input instanceof EE_Form_Input_Base && $form_input->get_validation_errors() ){
-				$errors[ $form_input->html_name() ] = $form_input->get_validation_error_string();
+		foreach ($inputs as $form_input) {
+			if ($form_input instanceof EE_Form_Input_Base && $form_input->get_validation_errors()) {
+				$errors[$form_input->html_name()] = $form_input->get_validation_error_string();
 			}
 		}
 		return $errors;
@@ -571,15 +571,15 @@ 
 	 * passes all the form data required by the JS to the JS, and enqueues the few required JS files.
 	 * Should be setup by each form during the _enqueues_and_localize_form_js
 	 */
-	public static function localize_script_for_all_forms(){
+	public static function localize_script_for_all_forms() {
 		//allow inputs and stuff to hook in their JS and stuff here
-		do_action( 'AHEE__EE_Form_Section_Proper__localize_script_for_all_forms__begin' );
+		do_action('AHEE__EE_Form_Section_Proper__localize_script_for_all_forms__begin');
 		EE_Form_Section_Proper::$_js_localization['localized_error_messages'] = EE_Form_Section_Proper::_get_localized_error_messages();
-		$email_validation_level = isset( EE_Registry::instance()->CFG->registration->email_validation_level )
+		$email_validation_level = isset(EE_Registry::instance()->CFG->registration->email_validation_level)
 			? EE_Registry::instance()->CFG->registration->email_validation_level
 			: 'wp_default';
 		EE_Form_Section_Proper::$_js_localization['email_validation_level'] = $email_validation_level;
-		wp_enqueue_script( 'ee_form_section_validation' );
+		wp_enqueue_script('ee_form_section_validation');
 		wp_localize_script(
 			'ee_form_section_validation',
 			'ee_form_section_vars',
@@ -592,8 +592,8 @@ 
 	/**
 	 * ensure_scripts_localized
 	 */
-	public function ensure_scripts_localized(){
-		if ( ! EE_Form_Section_Proper::$_scripts_localized ) {
+	public function ensure_scripts_localized() {
+		if ( ! EE_Form_Section_Proper::$_scripts_localized) {
 			$this->_enqueue_and_localize_form_js();
 		}
 	}
@@ -605,10 +605,10 @@ 
 	 * is that the key here should be the same as the custom validation rule put in the JS file
 	 * @return array keys are custom validation rules, and values are internationalized strings
 	 */
-	private static function _get_localized_error_messages(){
+	private static function _get_localized_error_messages() {
 		return array(
 			'validUrl'=>  __("This is not a valid absolute URL. Eg, http://domain.com/monkey.jpg", "event_espresso"),
-			'regex' => __( 'Please check your input', 'event_espresso' ),
+			'regex' => __('Please check your input', 'event_espresso'),
 		);
 	}
 
@@ -638,9 +638,9 @@ 
 	 *
 	 * @return array
 	 */
-	public function get_jquery_validation_rules(){
+	public function get_jquery_validation_rules() {
 		$jquery_validation_rules = array();
-		foreach($this->get_validatable_subsections() as $subsection){
+		foreach ($this->get_validatable_subsections() as $subsection) {
 			$jquery_validation_rules = array_merge(
 				$jquery_validation_rules,
 				$subsection->get_jquery_validation_rules()
@@ -659,11 +659,11 @@ 
 	protected function _normalize($req_data) {
 		$this->_received_submission = TRUE;
 		$this->_validation_errors = array();
-		foreach($this->get_validatable_subsections() as $subsection){
-			try{
+		foreach ($this->get_validatable_subsections() as $subsection) {
+			try {
 				$subsection->_normalize($req_data);
-			}catch( EE_Validation_Error $e ){
-				$subsection->add_validation_error( $e );
+			} catch (EE_Validation_Error $e) {
+				$subsection->add_validation_error($e);
 			}
 		}
 	}
@@ -681,13 +681,13 @@ 
 	 */
 	protected function _validate() {
 		$this->flush_submitted_form_data_from_session();
-		foreach($this->get_validatable_subsections() as $subsection_name => $subsection){
-			if(method_exists($this,'_validate_'.$subsection_name)){
-				call_user_func_array(array($this,'_validate_'.$subsection_name), array($subsection));
+		foreach ($this->get_validatable_subsections() as $subsection_name => $subsection) {
+			if (method_exists($this, '_validate_'.$subsection_name)) {
+				call_user_func_array(array($this, '_validate_'.$subsection_name), array($subsection));
 			}
 			$subsection->_validate();
 		}
-		if ( $this->is_valid() ) {
+		if ($this->is_valid()) {
 			$this->store_submitted_form_data_in_session();
 		}
 	}
@@ -702,7 +702,7 @@ 
 	 */
 	protected function store_submitted_form_data_in_session() {
 		return EE_Session::instance()->set_session_data(
-			array( \EE_Form_Section_Proper::SUBMITTED_FORM_DATA_SSN_KEY => $this->submitted_values() )
+			array(\EE_Form_Section_Proper::SUBMITTED_FORM_DATA_SSN_KEY => $this->submitted_values())
 		);
 	}
 
@@ -716,7 +716,7 @@ 
 	 */
 	protected function get_submitted_form_data_from_session() {
 		return EE_Session::instance()->get_session_data(
-			array( \EE_Form_Section_Proper::SUBMITTED_FORM_DATA_SSN_KEY )
+			array(\EE_Form_Section_Proper::SUBMITTED_FORM_DATA_SSN_KEY)
 		);
 	}
 
@@ -729,7 +729,7 @@ 
 	 */
 	protected function flush_submitted_form_data_from_session() {
 		return EE_Session::instance()->reset_data(
-			array( \EE_Form_Section_Proper::SUBMITTED_FORM_DATA_SSN_KEY )
+			array(\EE_Form_Section_Proper::SUBMITTED_FORM_DATA_SSN_KEY)
 		);
 	}
 
@@ -739,13 +739,13 @@ 
 	 * Gets all the validated inputs for the form section
 	 * @return array
 	 */
-	public function valid_data(){
+	public function valid_data() {
 		$inputs = array();
-		foreach( $this->subsections() as $subsection_name =>$subsection ){
-			if ( $subsection instanceof EE_Form_Section_Proper ) {
-				$inputs[ $subsection_name ] = $subsection->valid_data();
-			} else if ( $subsection instanceof EE_Form_Input_Base ){
-				$inputs[ $subsection_name ] = $subsection->normalized_value();
+		foreach ($this->subsections() as $subsection_name =>$subsection) {
+			if ($subsection instanceof EE_Form_Section_Proper) {
+				$inputs[$subsection_name] = $subsection->valid_data();
+			} else if ($subsection instanceof EE_Form_Input_Base) {
+				$inputs[$subsection_name] = $subsection->normalized_value();
 			}
 		}
 		return $inputs;
@@ -757,11 +757,11 @@ 
 	 * Gets all the inputs on this form section
 	 * @return EE_Form_Input_Base[]
 	 */
-	public function inputs(){
+	public function inputs() {
 		$inputs = array();
-		foreach( $this->subsections() as $subsection_name =>$subsection ){
-			if ( $subsection instanceof EE_Form_Input_Base ){
-				$inputs[ $subsection_name ] = $subsection;
+		foreach ($this->subsections() as $subsection_name =>$subsection) {
+			if ($subsection instanceof EE_Form_Input_Base) {
+				$inputs[$subsection_name] = $subsection;
 			}
 		}
 		return $inputs;
@@ -773,10 +773,10 @@ 
 	 * Gets all the subsections which are a proper form
 	 * @return EE_Form_Section_Proper[]
 	 */
-	public function subforms(){
+	public function subforms() {
 		$form_sections = array();
-		foreach($this->subsections() as $name=>$obj){
-			if($obj instanceof EE_Form_Section_Proper){
+		foreach ($this->subsections() as $name=>$obj) {
+			if ($obj instanceof EE_Form_Section_Proper) {
 				$form_sections[$name] = $obj;
 			}
 		}
@@ -791,7 +791,7 @@ 
 	 * if you only want form inputs or proper form sections.
 	 * @return EE_Form_Section_Proper[]
 	 */
-	public function subsections(){
+	public function subsections() {
 		$this->ensure_construct_finalized_called();
 		return $this->_subsections;
 	}
@@ -813,8 +813,8 @@ 
 	 *                                        where keys are always subsection names and values are either
 	 *                                        the input's normalized value, or an array like the top-level array
 	 */
-	public function input_values( $include_subform_inputs = false, $flatten = false ){
-		return $this->_input_values( false, $include_subform_inputs, $flatten );
+	public function input_values($include_subform_inputs = false, $flatten = false) {
+		return $this->_input_values(false, $include_subform_inputs, $flatten);
 	}
 
 	/**
@@ -834,8 +834,8 @@ 
 	 *                                        where keys are always subsection names and values are either
 	 *                                        the input's normalized value, or an array like the top-level array
 	 */
-	public function input_pretty_values(  $include_subform_inputs = false, $flatten = false ){
-		return $this->_input_values( true, $include_subform_inputs, $flatten );
+	public function input_pretty_values($include_subform_inputs = false, $flatten = false) {
+		return $this->_input_values(true, $include_subform_inputs, $flatten);
 	}
 
 	/**
@@ -853,19 +853,19 @@ 
 	 *                                        where keys are always subsection names and values are either
 	 *                                        the input's normalized value, or an array like the top-level array
 	 */
-	public function _input_values( $pretty = false, $include_subform_inputs = false, $flatten = false ) {
+	public function _input_values($pretty = false, $include_subform_inputs = false, $flatten = false) {
 		$input_values = array();
-		foreach( $this->subsections() as $subsection_name => $subsection ) {
-			if( $subsection instanceof EE_Form_Input_Base ) {
-				$input_values[ $subsection_name ] = $pretty
+		foreach ($this->subsections() as $subsection_name => $subsection) {
+			if ($subsection instanceof EE_Form_Input_Base) {
+				$input_values[$subsection_name] = $pretty
 					? $subsection->pretty_value()
 					: $subsection->normalized_value();
-			} else if( $subsection instanceof EE_Form_Section_Proper && $include_subform_inputs ) {
-				$subform_input_values = $subsection->_input_values( $pretty, $include_subform_inputs, $flatten );
-				if( $flatten ) {
-					$input_values = array_merge( $input_values, $subform_input_values );
+			} else if ($subsection instanceof EE_Form_Section_Proper && $include_subform_inputs) {
+				$subform_input_values = $subsection->_input_values($pretty, $include_subform_inputs, $flatten);
+				if ($flatten) {
+					$input_values = array_merge($input_values, $subform_input_values);
 				} else {
-					$input_values[ $subsection_name ] = $subform_input_values;
+					$input_values[$subsection_name] = $subform_input_values;
 				}
 			}
 		}
@@ -888,17 +888,17 @@ 
 	 *                                   where keys are always subsection names and values are either
 	 *                                   the input's normalized value, or an array like the top-level array
 	 */
-	public function submitted_values( $include_subforms = false, $flatten = false ) {
+	public function submitted_values($include_subforms = false, $flatten = false) {
 		$submitted_values = array();
-		foreach( $this->subsections() as $subsection_name => $subsection ) {
-			if( $subsection instanceof EE_Form_Input_Base ) {
-				$submitted_values[ $subsection_name ] = $subsection->raw_value();
-			} else if( $subsection instanceof EE_Form_Section_Proper && $include_subforms ) {
-				$subform_input_values = $subsection->_input_values( $include_subforms, $flatten );
-				if( $flatten ) {
-					$submitted_values = array_merge( $submitted_values, $subform_input_values );
+		foreach ($this->subsections() as $subsection_name => $subsection) {
+			if ($subsection instanceof EE_Form_Input_Base) {
+				$submitted_values[$subsection_name] = $subsection->raw_value();
+			} else if ($subsection instanceof EE_Form_Section_Proper && $include_subforms) {
+				$subform_input_values = $subsection->_input_values($include_subforms, $flatten);
+				if ($flatten) {
+					$submitted_values = array_merge($submitted_values, $subform_input_values);
 				} else {
-					$submitted_values[ $subsection_name ] = $subform_input_values;
+					$submitted_values[$subsection_name] = $subform_input_values;
 				}
 			}
 		}
@@ -914,7 +914,7 @@ 
 	 * @return boolean
 	 * @throws \EE_Error
 	 */
-	public function has_received_submission(){
+	public function has_received_submission() {
 		$this->ensure_construct_finalized_called();
 		return $this->_received_submission;
 	}
@@ -927,8 +927,8 @@ 
 	 * @param array $inputs_to_exclude values are the input names
 	 * @return void
 	 */
-	public function exclude($inputs_to_exclude = array()){
-		foreach($inputs_to_exclude as $input_to_exclude_name){
+	public function exclude($inputs_to_exclude = array()) {
+		foreach ($inputs_to_exclude as $input_to_exclude_name) {
 			unset($this->_subsections[$input_to_exclude_name]);
 		}
 	}
@@ -939,8 +939,8 @@ 
 	 * @param array $inputs_to_hide
 	 * @throws \EE_Error
 	 */
-	public function hide($inputs_to_hide= array()){
-		foreach($inputs_to_hide as $input_to_hide){
+	public function hide($inputs_to_hide = array()) {
+		foreach ($inputs_to_hide as $input_to_hide) {
 			$input = $this->get_input($input_to_hide);
 
 			$input->set_display_strategy(new EE_Hidden_Display_Strategy());
@@ -970,16 +970,16 @@ 
 	 * @return void
 	 * @throws \EE_Error
 	 */
-	public function add_subsections( $new_subsections, $subsection_name_to_target = NULL, $add_before = true ){
-		foreach($new_subsections as $subsection_name => $subsection){
-			if( ! $subsection instanceof EE_Form_Section_Base){
+	public function add_subsections($new_subsections, $subsection_name_to_target = NULL, $add_before = true) {
+		foreach ($new_subsections as $subsection_name => $subsection) {
+			if ( ! $subsection instanceof EE_Form_Section_Base) {
 				EE_Error::add_error(
 					sprintf(
 						__(
 							"Trying to add a %s as a subsection (it was named '%s') to the form section '%s'. It was removed.",
 							"event_espresso"
 						),
-						get_class( $subsection ),
+						get_class($subsection),
 						$subsection_name,
 						$this->name()
 					)
@@ -995,8 +995,8 @@ 
 		);
 
 
-		if( $this->_construction_finalized ){
-			foreach($this->_subsections as $name => $subsection){
+		if ($this->_construction_finalized) {
+			foreach ($this->_subsections as $name => $subsection) {
 				$subsection->_construct_finalize($this, $name);
 			}
 		}
@@ -1007,8 +1007,8 @@ 
 	/**
 	 * Just gets all validatable subsections to clean their sensitive data
 	 */
-	public function clean_sensitive_data(){
-		foreach($this->get_validatable_subsections() as $subsection){
+	public function clean_sensitive_data() {
+		foreach ($this->get_validatable_subsections() as $subsection) {
 			$subsection->clean_sensitive_data();
 		}
 	}
@@ -1018,10 +1018,10 @@ 
 	/**
 	 * @param string $form_submission_error_message
 	 */
-	public function set_submission_error_message( $form_submission_error_message = '' ) {
-		$this->_form_submission_error_message .= ! empty( $form_submission_error_message )
+	public function set_submission_error_message($form_submission_error_message = '') {
+		$this->_form_submission_error_message .= ! empty($form_submission_error_message)
 			? $form_submission_error_message
-			: __( 'Form submission failed due to errors', 'event_espresso' );
+			: __('Form submission failed due to errors', 'event_espresso');
 	}
 
 
@@ -1038,10 +1038,10 @@ 
 	/**
 	 * @param string $form_submission_success_message
 	 */
-	public function set_submission_success_message( $form_submission_success_message ) {
-		$this->_form_submission_success_message .= ! empty( $form_submission_success_message )
+	public function set_submission_success_message($form_submission_success_message) {
+		$this->_form_submission_success_message .= ! empty($form_submission_success_message)
 			? $form_submission_success_message
-			: __( 'Form submitted successfully', 'event_espresso' );
+			: __('Form submitted successfully', 'event_espresso');
 	}
 
 
@@ -1064,10 +1064,10 @@ 
 	 * @return string
 	 * @throws \EE_Error
 	 */
-	public function html_name_prefix(){
-		if( $this->parent_section() instanceof EE_Form_Section_Proper ){
-			return $this->parent_section()->html_name_prefix() . '[' . $this->name() . ']';
-		}else{
+	public function html_name_prefix() {
+		if ($this->parent_section() instanceof EE_Form_Section_Proper) {
+			return $this->parent_section()->html_name_prefix().'['.$this->name().']';
+		} else {
 			return $this->name();
 		}
 	}
@@ -1082,7 +1082,7 @@ 
 	 * @return string
 	 * @throws \EE_Error
 	 */
-	public function name(){
+	public function name() {
 		$this->ensure_construct_finalized_called();
 		return parent::name();
 	}
@@ -1093,7 +1093,7 @@ 
 	 * @return EE_Form_Section_Proper
 	 * @throws \EE_Error
 	 */
-	public function parent_section(){
+	public function parent_section() {
 		$this->ensure_construct_finalized_called();
 		return parent::parent_section();
 	}
@@ -1106,9 +1106,9 @@ 
 	 * @return void
 	 * @throws \EE_Error
 	 */
-	public function ensure_construct_finalized_called(){
-		if( ! $this->_construction_finalized ){
-			$this->_construct_finalize($this->_parent_section, $this->_name );
+	public function ensure_construct_finalized_called() {
+		if ( ! $this->_construction_finalized) {
+			$this->_construct_finalize($this->_parent_section, $this->_name);
 		}
 	}
 
@@ -1120,17 +1120,17 @@ 
 	 * @param array $req_data
 	 * @return boolean
 	 */
-	public function form_data_present_in( $req_data = NULL ) {
-		if( $req_data === NULL){
+	public function form_data_present_in($req_data = NULL) {
+		if ($req_data === NULL) {
 			$req_data = $_POST;
 		}
-		foreach( $this->subsections() as $subsection ) {
-			if($subsection instanceof EE_Form_Input_Base ) {
-				if( $subsection->form_data_present_in( $req_data ) ) {
+		foreach ($this->subsections() as $subsection) {
+			if ($subsection instanceof EE_Form_Input_Base) {
+				if ($subsection->form_data_present_in($req_data)) {
 					return TRUE;
 				}
-			}elseif( $subsection instanceof EE_Form_Section_Proper ) {
-				if( $subsection->form_data_present_in( $req_data ) ) {
+			}elseif ($subsection instanceof EE_Form_Section_Proper) {
+				if ($subsection->form_data_present_in($req_data)) {
 					return TRUE;
 				}
 			}
@@ -1147,14 +1147,14 @@ 
 	 */
 	public function get_validation_errors_accumulated() {
 		$validation_errors = $this->get_validation_errors();
-		foreach($this->get_validatable_subsections() as $subsection ) {
-			if( $subsection instanceof EE_Form_Section_Proper ) {
+		foreach ($this->get_validatable_subsections() as $subsection) {
+			if ($subsection instanceof EE_Form_Section_Proper) {
 				$validation_errors_on_this_subsection = $subsection->get_validation_errors_accumulated();
 			} else {
-				$validation_errors_on_this_subsection =  $subsection->get_validation_errors();
+				$validation_errors_on_this_subsection = $subsection->get_validation_errors();
 			}
-			if( $validation_errors_on_this_subsection ){
-				$validation_errors = array_merge( $validation_errors, $validation_errors_on_this_subsection );
+			if ($validation_errors_on_this_subsection) {
+				$validation_errors = array_merge($validation_errors, $validation_errors_on_this_subsection);
 			}
 		}
 		return $validation_errors;
@@ -1176,24 +1176,24 @@ 
 	 * @param string|false $form_section_path we accept false also because substr( '../', '../' ) = false
 	 * @return EE_Form_Section_Base
 	 */
-	public function find_section_from_path( $form_section_path ) {
+	public function find_section_from_path($form_section_path) {
 		//check if we can find the input from purely going straight up the tree
-		$input = parent::find_section_from_path( $form_section_path );
-		if( $input instanceof EE_Form_Section_Base ) {
+		$input = parent::find_section_from_path($form_section_path);
+		if ($input instanceof EE_Form_Section_Base) {
 			return $input;
 		}
 
-		$next_slash_pos = strpos( $form_section_path, '/' );
-		if( $next_slash_pos !== false ) {
-			$child_section_name = substr( $form_section_path, 0, $next_slash_pos );
-			$subpath = substr( $form_section_path, $next_slash_pos + 1 );
+		$next_slash_pos = strpos($form_section_path, '/');
+		if ($next_slash_pos !== false) {
+			$child_section_name = substr($form_section_path, 0, $next_slash_pos);
+			$subpath = substr($form_section_path, $next_slash_pos + 1);
 		} else {
 			$child_section_name = $form_section_path;
 			$subpath = '';
 		}
-		$child_section =  $this->get_subsection( $child_section_name );
-		if ( $child_section instanceof EE_Form_Section_Base ) {
-			return $child_section->find_section_from_path( $subpath );
+		$child_section = $this->get_subsection($child_section_name);
+		if ($child_section instanceof EE_Form_Section_Base) {
+			return $child_section->find_section_from_path($subpath);
 		} else {
 			return null;
 		}