Add forgot password form

app/Http/Controllers/Auth/ForgotPasswordController.php

@@ -2,7 +2,9 @@
 
 namespace App\Http\Controllers\Auth;
 
+use Validator;
 use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
 use Illuminate\Foundation\Auth\SendsPasswordResetEmails;
 
 class ForgotPasswordController extends Controller
@@ -29,4 +31,28 @@ class ForgotPasswordController extends Controller
     {
         $this->middleware('guest');
     }
+
+    /**
+     * Send a reset link to the given user.
+     * Override native function to validate if email to reset exists
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\RedirectResponse|\Illuminate\Http\JsonResponse
+     */
+    public function sendResetLinkEmail(Request $request)
+    {
+
+        $this->validate($request, ['email' => 'required|exists:users,email']);
+
+        // We will send the password reset link to this user. Once we have attempted
+        // to send the link, we will examine the response then see the message we
+        // need to show to the user. Finally, we'll send out a proper response.
+        $response = $this->broker()->sendResetLink(
+            $this->credentials($request)
+        );
+
+        return $response == Password::RESET_LINK_SENT
+                    ? $this->sendResetLinkResponse($request, $response)
+                    : $this->sendResetLinkFailedResponse($request, $response);
+    }
 }