wpcf7_swv_add_checkbox_rules() │ CF7 1.0

Хуков нет.

Возвращает

null. Ничего (null).

Использование

wpcf7_swv_add_checkbox_rules( $schema, $contact_form );

$schema(обязательный)

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$contact_form(обязательный)

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Код wpcf7_swv_add_checkbox_rules() wpcf7 swv add checkbox rules ^{CF7 6.1.6}

function wpcf7_swv_add_checkbox_rules( $schema, $contact_form ) {
	$tags = $contact_form->scan_form_tags( array(
		'basetype' => array( 'checkbox', 'radio' ),
	) );

	foreach ( $tags as $tag ) {
		if ( $tag->is_required() or 'radio' === $tag->type ) {
			$schema->add_rule(
				wpcf7_swv_create_rule( 'required', array(
					'field' => $tag->name,
					'error' => wpcf7_get_message( 'invalid_required' ),
				) )
			);
		}

		if ( 'radio' === $tag->type or $tag->has_option( 'exclusive' ) ) {
			$schema->add_rule(
				wpcf7_swv_create_rule( 'maxitems', array(
					'field' => $tag->name,
					'threshold' => 1,
					'error' => $contact_form->filter_message(
						__( 'Too many items are selected.', 'contact-form-7' )
					),
				) )
			);
		}
	}
}