InvalidEmailFormatException
class InvalidEmailFormatException extends RuntimeException
A string was expected to be an email address and does not have the shape of one.
Thrown by requireValidEmail.
Every class in this hierarchy takes an optional message, another exception whose message it reuses, or nothing at all. isException recognises all of them; a plain Error is not one.
Examples
Throwing and catching
throw new InvalidEmailFormatException("something specific about this call");
try {
doWork();
} catch (error) {
if (error instanceof InvalidEmailFormatException) {
// handled
}
}
See also
Source
23 September 2026
This documentation was generated with AI (Claude) from the library's source code.