OTPAuthController.php

<?php

namespace App\Http\Controllers;

use App\Models\User;
use Fouladgar\OTP\Exceptions\InvalidOTPTokenException;
use Fouladgar\OTP\OTPBroker as OTPService;
use Illuminate\Http\Request;
use Throwable;

class AuthController
{
    public function __construct(private OTPService $OTPService)
    {
    }

    public function sendOTP(Request $request)
    {
       // validate incoming requets.
      
        try {
            /** @var User $user */
            $user = $this->OTPService->send($request->get('mobile'));
        } catch (Throwable $ex) {
          // or return a view.
           return response()->json(['message'=>'An Occurred unexpected error.'], 500);
        }

        return response()->json(['message'=>'A token sent to:'. $user->mobile]);
    }

    public function verifyOTPAndLogin(Request $request)
    {
      // Validate incoming requests.
      
        try {
            /** @var User $user */
            $user = $this->OTPService->validate($request->get('mobile'), $request->get('token'));

            // and do login actions (session base or token base) ...
         
        } catch (InvalidOTPTokenException $exception){
             return response()->json(['error' => $exception->getMessage()], $exception->getCode());
        } catch (Throwable $ex) {
            return response()->json(['message' => 'An Occurred unexpected error.'], 500);
        }

         return response()->json(['message'=>'Login has been successfully.']);
    }
}