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Source View: customize_validate_{$this->id}

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Line Code
586            *
587            * The dynamic portion of the hook name, `$this->ID`, refers to the setting ID.
588            *
589            * @since 4.6.0
590            *
591            * @param WP_Error             $validity Filtered from `true` to `WP_Error` when invalid.
592            * @param mixed                $value    Value of the setting.
593            * @param WP_Customize_Setting $this     WP_Customize_Setting instance.
594            */
595           $validity = apply_filters( "customize_validate_{$this->id}", $validity, $value, $this );
596
597           if ( is_wp_error( $validity ) && ! $validity->has_errors() ) {
598                $validity = true;
599           }
600           return $validity;
601      }
602
603      /**
604       * Get the root value for a setting, especially for multidimensional ones.