eZ\Publish\Core\Repository\Values\ContentType\FieldType::isEmptyValue PHP Method

isEmptyValue() public method

Usually, only the value returned by {@link getEmptyValue()} is considered empty but that is not always the case. Note: This function assumes that $value is valid so this function can only be used reliably on $values that came from the API, not from the user.

public isEmptyValue ( mixed $value ) : boolean
$value	mixed
return	boolean