AlkantarClanX12

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Current File : //home/thanudqk/128shen.com/wp-content/plugins/contact-form-7/includes/swv/rules/dayofweek.php

<?php

class WPCF7_SWV_DayofweekRule extends WPCF7_SWV_Rule {

	const rule_name = 'dayofweek';

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

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

		return true;
	}

	public function validate( $context ) {
		$field = $this->get_property( 'field' );

		$input = isset( $_POST[$field] ) ? $_POST[$field] : '';

		$input = wpcf7_array_flatten( $input );
		$input = wpcf7_exclude_blank( $input );

		$acceptable_values = (array) $this->get_property( 'accept' );
		$acceptable_values = array_map( 'intval', $acceptable_values );
		$acceptable_values = array_filter( $acceptable_values );
		$acceptable_values = array_unique( $acceptable_values );

		foreach ( $input as $i ) {
			if ( wpcf7_is_date( $i ) ) {
				$datetime = date_create_immutable( $i, wp_timezone() );
				$dow = (int) $datetime->format( 'N' );

				if ( ! in_array( $dow, $acceptable_values, true ) ) {
					return new WP_Error( 'wpcf7_invalid_dayofweek',
						$this->get_property( 'error' )
					);
				}
			}
		}

		return true;
	}

}