MongoDB\Driver\Exception\RuntimeException::hasErrorLabel

Returns whether an error label is associated with an exception

&reftitle.description; final public `bool` `MongoDB\Driver\Exception\RuntimeException::hasErrorLabel` `string` `errorLabel`

Returns whether the `errorLabel` has been set for this exception. Error labels are set by either the server or the driver to indicated specific situations on which you might want to decide on how you want to handle a specific exception. A common situation might be to find out whether you can safely retry a transaction that failed due to a transient error (like a networking issue, or a transaction conflict). Examples of error labels are `TransientTransactionError` and `UnknownTransactionCommitResult`.

&reftitle.parameters;

`errorLabel`

- The name of the `errorLabel` to test for.

&reftitle.returnvalues;

Whether the given `errorLabel` is associated with this exception.

&reftitle.seealso;

- `MongoDB\Driver\Session::commitTransaction`
- MongoDB documentation on transactions