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add length validation service

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This commit is contained in:
Yasien Mac Mini 2025-06-04 15:23:12 +02:00
parent 31253b7511
commit d392b97e73
1 changed files with 10 additions and 0 deletions
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10
Frontend/lib/mih_apis/mih_validation_services.dart
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@ -6,6 +6,16 @@ class MihValidationServices {
return null; return null;
} }
String? validateLength(String? value, int maxLength) {
if (value == null || value.isEmpty) {
return "This field is required";
}
if (value.length > maxLength) {
return "Length must not exceed $maxLength characters";
}
return null;
}
String? validateEmail(String? email) { String? validateEmail(String? email) {
if (email == null || email.isEmpty) { if (email == null || email.isEmpty) {
return "Email is required"; return "Email is required";