id = 'user_registration_email'; $this->form_id = 1; $this->registered_fields_config = array( 'label' => __( 'Secondary Email ', 'user-registration' ), 'icon' => 'ur-icon ur-icon-email-secondary', ); $this->field_defaults = array( 'default_label' => __( 'Secondary Email', 'user-registration' ), 'default_field_name' => 'email_' . ur_get_random_number(), ); } /** * Get Registered admin fields. */ public function get_registered_admin_fields() { return '

' . esc_html( $this->registered_fields_config['label'] ) . '

'; } /** * Validate field. * * @param [object] $single_form_field Field Data. * @param [object] $form_data Form Data. * @param [string] $filter_hook Hook. * @param [int] $form_id Form id. */ public function validation( $single_form_field, $form_data, $filter_hook, $form_id ) { // Perform custom validation for the field here ... } } return UR_Form_Field_Email::get_instance();