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username validation fix

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This commit is contained in:
yaso
2024-11-30 01:46:20 +02:00
parent 199b8ab08c
commit 7bb745268d
4 changed files with 16 additions and 13 deletions
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15
Frontend/lib/mih_components/mih_inputs_and_buttons/mih_text_input.dart
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@@ -48,11 +48,15 @@ class _MIHTextFieldState extends State<MIHTextField> {
if (widget.hintText == "Email" && !isEmailValid(text)) {
errorMessage += "Enter a valid email address\n";
}
if (widget.hintText == "Username" && text.length < 8) {
errorMessage += "• Username must contain at least 8 characters.\n";
}
// if (widget.hintText == "Username" && text.length < 8) {
// errorMessage += "• Username must contain at least 8 characters.\n";
// }
if (widget.hintText == "Username" && !isUsernameValid(text)) {
errorMessage += "• Username can only contain '_' special Chracters.\n";
errorMessage += "Let's create a great username for you!\n";
errorMessage += "• Your username should start with a letter.\n";
errorMessage += "• You can use letters, numbers, and/ or underscores.\n";
errorMessage += "• Keep it between 6 and 30 characters.\n";
errorMessage += "• Avoid special characters like @, #, or \$.\"\n";
}
if (errorMessage.isEmpty) {
return null;
@@ -62,8 +66,7 @@ class _MIHTextFieldState extends State<MIHTextField> {
}
bool isUsernameValid(String username) {
return RegExp(r'^(?=[a-zA-Z0-9._]{8,20}$)(?!.*[_.]{2})[^_.].*[^_.]$')
.hasMatch(username);
return RegExp(r'^[a-zA-Z][a-zA-Z0-9_]{5,19}$').hasMatch(username);
}
bool isEmailValid(String email) {