21 lines
434 B
PHP
21 lines
434 B
PHP
<?PHP
|
|
declare(strict_types = 1);
|
|
|
|
/**
|
|
* Custom exception class for invalid page parameters, which must be values of a
|
|
* preset list of allowed values.
|
|
*/
|
|
final class MDNoUpdateVarSetException extends Exception {
|
|
/**
|
|
* Error message.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function errorMessage() {
|
|
//error message
|
|
$errorMsg = 'No update variable has been set.';
|
|
return $errorMsg;
|
|
|
|
}
|
|
}
|