acf_field_icon_picker::validate_value │ public │ ACF 6.3

Validates the field value before it is saved into the database.

Метод класса: acf_field_icon_picker{}

Хуков нет.

Возвращает

true|false. true If the value is valid, false if not.

Использование

$acf_field_icon_picker = new acf_field_icon_picker();
$acf_field_icon_picker->validate_value( $valid, $value, $field, $input );

$valid(int) (обязательный)

The current validation status.

$value(разное) (обязательный)

The value of the field.

$field(массив) (обязательный)

The field array holding all the field options.

$input(строка) (обязательный)

The corresponding input name for $_POST value.

Список изменений

Код acf_field_icon_picker::validate_value() acf field icon picker::validate value ^{ACF 6.4.2}

public function validate_value( $valid, $value, $field, $input ) {
	// If the value is empty, return true. You're allowed to save nothing.
	if ( empty( $value ) && empty( $field['required'] ) ) {
		return true;
	}

	// If the value is not an array, return $valid status.
	if ( ! is_array( $value ) ) {
		return $valid;
	}

	// If the value is an array, but the type is not set, fail validation.
	if ( ! isset( $value['type'] ) ) {
		return __( 'Icon picker requires an icon type.', 'acf' );
	}

	// If the value is an array, but the value is not set, fail validation.
	if ( ! isset( $value['value'] ) ) {
		return __( 'Icon picker requires a value.', 'acf' );
	}

	return true;
}