* @copyright Copyright (c) 2017, Rahul Aryan * @license http://opensource.org/licenses/gpl-3.0.php GNU Public License */ namespace AnsPress\Form\Field; use AnsPress\Form\Field as Field; // Exit if accessed directly. if ( ! defined( 'ABSPATH' ) ) { exit; } /** * The Radio type field object. * * @since 4.1.0 */ class Radio extends Field { /** * The field type. * * @var string */ public $type = 'radio'; /** * Prepare field. * * @return void */ protected function prepare() { $this->args = wp_parse_args( $this->args, array( 'label' => __( 'AnsPress Radio Field', 'anspress-question-answer' ), ) ); // Call parent prepare(). parent::prepare(); // Make sure checkbox value are sanitized. $this->sanitize_cb = array_merge( [ 'text_field' ], $this->sanitize_cb ); } /** * Field markup. * * @return void */ public function field_markup() { parent::field_markup(); $value = $this->value(); if ( $this->get( 'options' ) ) { foreach ( $this->get( 'options' ) as $val => $label ) { $checked = checked( $value, $val, false ); $this->add_html( '' ); $this->add_html( 'custom_attr() . '/>' ); $this->add_html( $label . '' ); } } /** This action is documented in lib/form/class-input.php */ do_action_ref_array( 'ap_after_field_markup', [ &$this ] ); } }