Field::validate_cb()

Description #

Parse validation callbacks.

Source #

	protected function validate_cb() {
		if ( ! empty( $this->args['validate'] ) ) {
			if ( is_array( $this->args['validate'] ) ) {
				$this->validate_cb = array_unique( $this->args['validate'] );
			} else {
				$this->validate_cb = array_unique( explode( ',', $this->args['validate'] ) );
			}
		}
	}

Expand full source code Collapse full source code View on GitHub: lib/form/class-field.php:209