rewrote check_required and did some map stuff. also fixed that typed in text in add place isnt saved

lib/screens/sharedMethods/check_required.dart

@@ -0,0 +1,12 @@
+class CheckRequired {
+  static bool checkRequired(Map<String, Map<String, dynamic>> fieldsList)  {
+    for (String key in fieldsList.keys) {
+    if (fieldsList[key]!["required"]! && fieldsList[key]!["controller"]!.text.isEmpty) {
+      return true;
+    }
+  }
+
+    return false;
+  }
+}
+