of static method
Implementation
static LoginFormController of(BuildContext context, {bool nullOk = false}) {
final LoginForm? result =
context.findAncestorWidgetOfExactType<LoginForm>();
if (nullOk || result != null) return result!.controller;
throw FlutterError.fromParts(<DiagnosticsNode>[
ErrorSummary(
'LoginForm.of() called with a context that does not contain an LoginForm.'),
ErrorDescription(
'No LoginForm ancestor could be found starting from the context that was passed to LoginForm.of().'),
context.describeElement('The context used was')
]);
}