From d44070a8e92b9f772e2b132269a3c6a0d5da0351 Mon Sep 17 00:00:00 2001
From: marco <marco@skup.in>
Date: Tue, 9 Jun 2026 17:42:14 +0200
Subject: [PATCH] added textvalidators

---
 lib/service/validators.dart | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 lib/service/validators.dart

diff --git a/lib/service/validators.dart b/lib/service/validators.dart
new file mode 100644
index 0000000..6548fc4
--- /dev/null
+++ b/lib/service/validators.dart
@@ -0,0 +1,14 @@
+String? timeValidator(String? value) {
+  if (value == null || value.isEmpty) return null;
+
+  if (RegExp(r'^([0-1]?[0-9]|2[0-3]):[0-5][0-9]$').hasMatch(value)) {
+    return null;
+  }
+  return 'Not a valid time format';
+}
+
+String? dateTimeValidator(String? value) {
+  if (value == null || value.isEmpty) return null;
+
+  return DateTime.tryParse(value) != null ? null : 'Not a date format';
+}