Contactable\SWV

MinItemsRule{} │ CF7 1.0

Хуков нет.

Использование

$MinItemsRule = new MinItemsRule();
// use class methods

Методы

1. public matches( $context )
2. public validate( $context )

Код MinItemsRule{} MinItemsRule{} ^{CF7 6.0.6}

class MinItemsRule extends Rule {

	const rule_name = 'minitems';

	public function matches( $context ) {
		if ( false === parent::matches( $context ) ) {
			return false;
		}

		if ( empty( $context['text'] ) ) {
			return false;
		}

		return true;
	}

	public function validate( $context ) {
		$input = $this->get_default_input();
		$input = wpcf7_array_flatten( $input );
		$input = wpcf7_strip_whitespaces( $input );
		$input = wpcf7_exclude_blank( $input );

		$threshold = $this->get_property( 'threshold' );

		if ( ! wpcf7_is_number( $threshold ) ) {
			return true;
		}

		if ( count( $input ) < (int) $threshold ) {
			return $this->create_error();
		}

		return true;
	}

}