Validating username has a little problem

[xiaoyaozuizui]

flutter/lib/screens/auth_screen.dart

Lines 248 to 254 in 25e9622

	validator: (value) {
	if (!RegExp(r'^[\w.@+-]+$').hasMatch(value!)) {
	return AppLocalizations.of(context).usernameValidChars;
	}
	if (value.isEmpty) {
	return AppLocalizations.of(context).invalidUsername;
	}

That will never validate 'value.isEmpty'

[Jiggy9]

Hello,

Thank you for your comment regarding the validation issue in the auth_screen.dart file. I have updated my pull request to address this issue. Could you please take a look at the changes and let me know if they meet your requirements? @xiaoyaozuizui @rolandgeider

[rolandgeider]

This was fixed with #388