check phone impl

lib/presentation/components/button/button.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_spinkit/flutter_spinkit.dart';
 
 import '../../../common/theme/theme.dart';
 

lib/presentation/components/button/elevated_button.dart

@@ -7,12 +7,14 @@ class AppElevatedButton extends StatelessWidget {
     required this.title,
     this.width = double.infinity,
     this.height = 48.0,
+    this.isLoading = false,
   });
 
   final Function()? onPressed;
   final String title;
   final double width;
   final double height;
+  final bool isLoading;
 
   @override
   Widget build(BuildContext context) {
@@ -21,13 +23,29 @@ class AppElevatedButton extends StatelessWidget {
       height: height,
       child: ElevatedButton(
         onPressed: onPressed,
-        child: Text(
-          title,
-          style: AppStyle.lg.copyWith(
-            color: AppColor.white,
-            fontWeight: FontWeight.w700,
-          ),
-        ),
+        child: isLoading
+            ? Row(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.center,
+                children: [
+                  SpinKitFadingCircle(color: AppColor.white, size: 24),
+                  SizedBox(width: 8),
+                  Text(
+                    'Loading',
+                    style: AppStyle.lg.copyWith(
+                      color: AppColor.white,
+                      fontWeight: FontWeight.w700,
+                    ),
+                  ),
+                ],
+              )
+            : Text(
+                title,
+                style: AppStyle.lg.copyWith(
+                  color: AppColor.white,
+                  fontWeight: FontWeight.w700,
+                ),
+              ),
       ),
     );
   }