added alternative bootstrap alert to frontends during the signup process

app/Http/Controllers/AuthController.php

@@ -31,10 +31,14 @@ class AuthController extends Controller
     public function sendVerification(Request $request){
         $credentials = $request->only('phone');
         $rules = [
-            'phone' => 'required|digits:10|unique:users'
+            'phone' => 'required|digits_between:10,11|unique:users'
         ];
         $validator = Validator::make($credentials, $rules);
 
+        if($validator->fails()){
+            return response()->json(['success'=> false, 'message'=> 'Incorrect length of mobile number or the number already exists. The minimum length should be 10.' ], 400);
+        }
+
         // create user if not exist
         $user = User::firstOrNew([
                         'phone' => $request->phone
@@ -59,7 +63,7 @@ class AuthController extends Controller
         //$message = "RM0.00 IZYIM: Verification code : ". $token;
         //$twilio = new Twilio(env('TWILIO_ACC'), env('TWILIO_TOKEN'), env('TWILIO_NUMBER'));
         //$twilio->message($request->phone, $message);
-        return response()->json(['success'=> true, 'message'=> 'A verification code has been send to your mobile number.' ]);
+        return response()->json(['success'=> true, 'message'=> 'A verification code has been send to your mobile number.' ], 200);
 
     }
 
@@ -80,14 +84,14 @@ class AuthController extends Controller
                 return response()->json([
                     'success'=> true,
                     'message'=> 'Account already verified.'
-                ]);
+                ], 200);
             }
         }
         else{
             return response()->json([
                 'success'=> false,
                 'message'=> 'Please contact support.'
-            ]);
+            ], 400);
         }
 
         // check and verify valid token
@@ -110,7 +114,7 @@ class AuthController extends Controller
             'token_type' => 'bearer',
             'expires_in' => $expiration - time()]);
         }
-        return response()->json(['success'=> false, 'error'=> "Verification code is invalid."]);
+        return response()->json(['success'=> false, 'error'=> "Verification code is invalid."], 400);
     }
 
     /**
@@ -131,7 +135,7 @@ class AuthController extends Controller
 
         $validator = Validator::make($credentials, $rules);
         if($validator->fails()) {
-            return response()->json(['success'=> false, 'error'=> $validator->messages()]);
+            return response()->json(['success'=> false, 'error'=> $validator->messages()], 400);
         }
 
         $name = $request->name;
@@ -151,9 +155,9 @@ class AuthController extends Controller
         $company = new Company;
         $company->user_id = $user->id;
         $company->save();
- 
 
-        return response()->json(['success'=> true, 'message'=> 'Profile updated.']);
+
+        return response()->json(['success'=> true, 'message'=> 'Profile updated.'], 200);
     }
 
 
@@ -181,7 +185,7 @@ class AuthController extends Controller
         try {
             // attempt to verify the credentials and create a token for the user
             if (! $token = JWTAuth::attempt($credentials)) {
-                return response()->json(['success' => false, 'error' => 'We cant find an account with this credentials. Please make sure you entered the right information and you have verified your email address.'], 401);
+                return response()->json(['success' => false, 'error' => 'Phone or password incorrect'], 401);
             }
         } catch (JWTException $e) {
             // something went wrong whilst attempting to encode the token