National ID input validation added

lib/pages/login/login.dart

@@ -126,10 +126,12 @@ class _Login extends State<Login> {
           ),
           DefaultButton(
             TranslationBase.of(context).login,
-            isButtonDisabled
-                ? null
-                : () {
+            () {
+              if (isButtonDisabled) {
+                AppToast.showErrorToast(message: "National ID can only contain numbers");
+              } else {
                 this.startLogin();
+              }
             },
             disabledColor: Color(0xff575757),
           ),
@@ -227,7 +229,7 @@ class _Login extends State<Login> {
   }
 
   void validateForm() {
-    if (util.validateIDBox(nationalIDorFile.text, loginType) == true && util.isSAUDIIDValid(nationalIDorFile.text, loginType) == true) {
+    if (util.validateIDBox(nationalIDorFile.text, loginType) == true && (countryCode == "971" ? true : util.isSAUDIIDValid(nationalIDorFile.text, loginType) == true)) {
       setState(() {
         isButtonDisabled = false;
       });

lib/uitl/utils.dart

@@ -166,12 +166,13 @@ class Utils {
     Pattern pattern = loginIDPattern(type); //r'^\d+(?:\.\d+)?$';
 
     RegExp regex = new RegExp(pattern);
+    print(regex.hasMatch(value));
     return regex.hasMatch(value);
   }
 
   String loginIDPattern(loginType) {
     var length = loginType == 1 ? 10 : 1;
-    return "([0-9]{" + length.toString() + "})";
+    return "([0-9]{" + length.toString() + "}\$)";
   }
 
   static showProgressDialog(context, [String message = "Loading..."]) async {