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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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die( 'You are not allowed to call this page directly.' ); |
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} |
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|
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/** |
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* @since 3.0 |
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*/ |
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class FrmFieldEmail extends FrmFieldType { |
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|
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/** |
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* @var string |
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* @since 3.0 |
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*/ |
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protected $type = 'email'; |
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|
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/** |
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* @var string |
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*/ |
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protected $display_type = 'text'; |
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|
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/** |
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* @var bool |
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* @since 3.0 |
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*/ |
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protected $holds_email_values = true; |
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|
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/** |
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* @var bool |
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*/ |
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protected $array_allowed = false; |
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|
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/** |
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* @return bool[] |
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*/ |
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protected function field_settings_for_type() { |
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return array( |
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'size' => true, |
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'clear_on_focus' => true, |
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'invalid' => true, |
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); |
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} |
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|
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/** |
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* Validate the email format |
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* |
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* @param array $args |
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* |
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* @return array |
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*/ |
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public function validate( $args ) { |
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$errors = array(); |
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if ( $args['value'] != '' && ! is_email( $args['value'] ) ) { |
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$errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $this->field, 'invalid' ); |
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} |
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|
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return $errors; |
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} |
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|
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/** |
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* @since 4.0.04 |
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* |
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* @return void |
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*/ |
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public function sanitize_value( &$value ) { |
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FrmAppHelper::sanitize_value( 'sanitize_email', $value ); |
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} |
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} |
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|
