Add Beneficiary Animations

lib/features/beneficiaries/screens/add_beneficiary_screen.dart

@@ -28,7 +28,7 @@ class _AddBeneficiaryScreen extends State<AddBeneficiaryScreen> {
   final TextEditingController phoneController = TextEditingController();
   
 
- bool _isLoading2 = false;
+
   late String accountType;
 
   @override
@@ -41,46 +41,10 @@ class _AddBeneficiaryScreen extends State<AddBeneficiaryScreen> {
     });
   }
 
-  /*void _submitForm() {
-    if (_formKey.currentState!.validate()) {
-      // Handle successful submission
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(
-          backgroundColor: Colors.grey[900],
-          behavior: SnackBarBehavior.floating,
-          margin: const EdgeInsets.all(12),
-          duration: const Duration(seconds: 5),
-          content: Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
-              Expanded(
-                child: Text(
-                  AppLocalizations.of(context).beneficiaryAdded,
-                  style: TextStyle(color: Theme.of(context).dialogBackgroundColor),
-                ),
-              ),
-              TextButton(
-                onPressed: () {
-                  // Navigate to Payment Screen or do something
-                },
-                style: TextButton.styleFrom(foregroundColor: Theme.of(context).primaryColorLight),
-                child: Text(AppLocalizations.of(context).payNow),
-              ),
-              IconButton(
-                icon: Icon(Icons.close, color: Theme.of(context).scaffoldBackgroundColor),
-                onPressed: () {
-                  ScaffoldMessenger.of(context).hideCurrentSnackBar();
-                },
-              ),
-            ],
-          ),
-        ),
-      );
-    }
-  }*/
+  
 
 ifsc? _ifscData;
-bool _isLoading = false;
+bool _isLoading = false; //for validateIFSC()
 
      void _validateIFSC() async {
       var beneficiaryService = getIt<BeneficiaryService>();
@@ -115,9 +79,19 @@ bool _isLoading = false;
  String _selectedAccountType = 'Savings'; // default value
 
 void validateAndAddBeneficiary() async {
-  setState(() {
-    _isLoading = true;
-  });
+  // Show spinner and disable UI
+  showDialog(
+    context: context,
+    barrierDismissible: false, // Prevent dismiss on tap outside
+    builder: (BuildContext context) {
+      return WillPopScope(
+        onWillPop: () async => false, // Disable back button
+        child: const Center(
+          child: CircularProgressIndicator(),
+        ),
+      );
+    },
+  );
 
   final beneficiary = Beneficiary(
     accountNo: accountNumberController.text.trim(),
@@ -133,6 +107,7 @@ bool _isLoading = false;
     bool isFound = await service.checkIfFound(beneficiary.accountNo);
 
     if (context.mounted) {
+      Navigator.pop(context); // Close the spinner
       Navigator.push(
         context,
         MaterialPageRoute(
@@ -141,15 +116,10 @@ bool _isLoading = false;
       );
     }
   } catch (e) {
+    Navigator.pop(context); // Close the spinner
     ScaffoldMessenger.of(context).showSnackBar(
       const SnackBar(content: Text("Something went wrong during validation.")),
     );
-  } finally {
-    if (mounted) {
-      setState(() {
-        _isLoading2 = false;
-      });
-    }
   }
 }
 
@@ -466,7 +436,7 @@ bool _isLoading = false;
                 child: SizedBox(
                   width: 250,
                   child: ElevatedButton(
-                    onPressed: _isLoading2 ? null :
+                    onPressed:
                     validateAndAddBeneficiary,
                     style: ElevatedButton.styleFrom(
                       shape: const StadiumBorder(),