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<?php
namespace Carbon_Fields\Field;
use Carbon_Fields\Exception\Incorrect_Syntax_Exception;
/**
* Text field class.
*/
class Text_Field extends Field {
* Key-value array of attribtues and their values
*
* @var array
protected $attributes = array(
'type' => 'text',
);
* Array of attributes the user is allowed to change
* @var array<string>
protected $allowed_attributes = array( 'max', 'maxlength', 'min', 'pattern', 'placeholder', 'readonly', 'step', 'type' );
* Set attribute and it's value
* @param string $name
* @param string $value
* @return Field $this
public function set_attribute( $name, $value = '' ) {
if ( ! in_array( $name, $this->allowed_attributes ) ) {
Incorrect_Syntax_Exception::raise( 'Only the following attributes are allowed: ' . implode( ', ', $this->allowed_attributes ) . '.' );
return $this;
}
$this->attributes[ $name ] = $value;
* Returns an array that holds the field data, suitable for JSON representation.
* @param bool $load Should the value be loaded from the database or use the value from the current instance.
* @return array
public function to_json( $load ) {
$field_data = parent::to_json( $load );
$field_data = array_merge( $field_data, array(
'attributes' => $this->attributes,
) );
return $field_data;
htmlburger /
carbon-fields
