AlkantarClanX12

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Current Path : /home/thanudqk/siamfreetour.com/wp-content/plugins/contact-form-7/includes/swv/rules/
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Current File : /home/thanudqk/siamfreetour.com/wp-content/plugins/contact-form-7/includes/swv/rules/minitems.php

<?php

class WPCF7_SWV_MinItemsRule extends WPCF7_SWV_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 ) {
		$field = $this->get_property( 'field' );
		$input = isset( $_POST[$field] ) ? $_POST[$field] : '';
		$input = wpcf7_array_flatten( $input );
		$input = wpcf7_exclude_blank( $input );

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

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

		if ( count( $input ) < (int) $threshold ) {
			return new WP_Error( 'wpcf7_invalid_minitems',
				$this->get_property( 'error' )
			);
		}

		return true;
	}

}