eventespresso / event-espresso-core

	 * @return EE_Form_Input_Base

	 * @throws EE_Error

	 */

	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){

			throw new EE_Error(sprintf(__("Subsection '%s' is not an instanceof EE_Form_Input_Base on form '%s'. It is a '%s'", 'event_espresso'),$name, get_class($this),$subsection ? get_class($subsection) : __("NULL", 'event_espresso')));

		}

		return $subsection;

	}

	 * @throws EE_Error

	 * @return mixed whatever the plugin which calls add_filter decides

	 */

	public function __call($methodName,$args){

		$className=get_class($this);

		$tagName="FHEE__{$className}__{$methodName}";

		if(!has_filter($tagName)){

			throw new EE_Error(

				sprintf(

					__( 'Method %1$s on model %2$s does not exist! You can create one with the following code in functions.php or in a plugin: %4$s function my_callback(%4$s \$previousReturnValue, EEM_Base \$object\ $argsArray=NULL ){%4$s     /*function body*/%4$s      return \$whatever;%4$s }%4$s add_filter( \'%3$s\', \'my_callback\', 10, 3 );', 'event_espresso' ),

					$methodName,

					$className,

					$tagName,

					'<br />'

				)

			);

		}

		return apply_filters($tagName,null,$this,$args);

	}