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class-redux-validation-date.php (1388B)

      1 <?php
      2 /**
      3  * Date validation
      4  *
      5  * @package     Redux Framework
      6  * @subpackage  Validation
      7  * @author      Kevin Provance (kprovance) & Dovy Paukstys
      8  * @version     4.0.0
      9  */
     10 
     11 defined( 'ABSPATH' ) || exit;
     12 
     13 if ( ! class_exists( 'Redux_Validation_Date', false ) ) {
     14 
     15 	/**
     16 	 * Class Redux_Validation_Date
     17 	 */
     18 	class Redux_Validation_Date extends Redux_Validate {
     19 
     20 		/**
     21 		 * Field Validation Function.
     22 		 * Takes the vars and validates them.
     23 		 *
     24 		 * @since ReduxFramework 1.0.0
     25 		 */
     26 		public function validate() {
     27 			$this->field['msg'] = ( isset( $this->field['msg'] ) ) ? $this->field['msg'] : esc_html__( 'This field must be a valid date.', 'redux-framework' );
     28 
     29 			$string = str_replace( '/', '', $this->value );
     30 
     31 			if ( ! is_numeric( $string ) ) {
     32 				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
     33 				$this->field['current'] = $this->value;
     34 				$this->error            = $this->field;
     35 
     36 				return;
     37 			}
     38 
     39 			if ( '/' !== $this->value[2] ) {
     40 				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
     41 				$this->field['current'] = $this->value;
     42 				$this->error            = $this->field;
     43 
     44 				return;
     45 			}
     46 
     47 			if ( '/' !== $this->value[5] ) {
     48 				$this->value            = ( isset( $this->current ) ) ? $this->current : '';
     49 				$this->field['current'] = $this->value;
     50 				$this->error            = $this->field;
     51 			}
     52 		}
     53 	}
     54 }