Laravel Question posted in
The official Laravel Documentation can be found here.

Laravel redirect occasionally causing error 500 after email being sent

I have a weird issue with laravel redirect() after mailer function being executed in my controller for contact-us functionality. It sometimes returns server error 500 and the log says

"[2024-02-25 16:53:40] production.ERROR: No application encryption key has been specified. {"exception":"[object] (IlluminateEncryptionMissingAppKeyException(code: 0): No application encryption key has been specified. at C:xampphtdocsglobus-transfersvendorlaravelframeworksrcIlluminateEncryptionEncryptionServiceProvider.php:79)"

This is nonsense because i have a working app key. The issue is gone if i use view instead of redirect but i do not understand why

This is the code i am having trouble with:

<?php

namespace AppHttpControllers;

use AppMailContactMail;
use IlluminateHttpRequest;
use IlluminateSupportFacadesMail;

class ContactController extends Controller
{
    public function show()
    {
        return view('contact');
    }

    public function send(Request $request)
    {
        // Validate the input
        $request->validate([
            'contact_full_name' => 'required|string|max:255',
            'contact_email' => 'required|email|max:255',
            'contact_phone' => 'required|string|max:20',
            'contact_message' => 'required|string',
        ]);

        // Send mail to the company
        Mail::to(env('MAIL_FROM_ADDRESS'))->send(new ContactMail($request));
        
        // return view('contact', ['message' => 'Your message has been sent. We will get back to you soon.']);
        return redirect()->route('contact.show')->with('message', 'Your message has been sent. We will get back to you soon.');
    }
}

If i use view function everything goes well the only downside is user being able to resubmit the data on page refresh and i don’t want that. And if i comment out the mailer line redirect works without issues so there is something with the relationship between mailer and redirect method…

This is also my form that sends request to the ContactController :

<form method="post" action="{{ route('contact.send') }}" class="lg:col-span-4 space-y-4">
        @csrf
        <div class="flex flex-col space-y-2">
            <label for="contact_full_name">YOUR NAME *</label>
            <input type="text" name="contact_full_name" id="contact_full_name" class="border-2 w-full rounded p-2" required>
        </div>
        <div class="flex flex-col space-y-2">
            <label for="contact_email">EMAIL ADDRESS *</label>
            <input type="contact_email" name="contact_email" id="contact_email" class="border-2 w-full rounded p-2" required>
        </div>
        <div class="flex flex-col space-y-2">
            <label for="contact_phone">PHONE *</label>
            <input type="text" name="contact_phone" id="contact_phone" class="border-2 w-full rounded p-2" required>
        </div>
        <div class="flex flex-col space-y-2">
            <label for="contact_message" class="">MESSAGE *</label>
            <textarea name="contact_message" class="input-text w-full border-2 p-2 rounded" id="contact_message" rows="5">{{old('contact_message')}}</textarea>
        </div>
        <div class="text-end">
            <button type="submit" class="py-3 px-5 bg-amber-500 transition hover:bg-amber-600 text-white rounded">SEND MESSAGE</button>
        </div>
    </form>

And these are my routes :

Route::get('/contact', [ContactController::class, 'show'])- 
>name('contact.show');
Route::post('/contact', [ContactController::class, 'send'])- 
>name('contact.send');

I also have to mention beside error 500 i get error 419 page expired occasionally too but mailer works in every case without any problem just redirect() fails sometimes. Weird indeed.

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    This is my current workaround and it works fine:

        <?php

    namespace AppHttpControllers;

    use AppMailContactMail;
    use IlluminateHttpRequest;
    use IlluminateSupportFacadesMail;
    use IlluminateSupportFacadesSession;


    class ContactController extends Controller
    {
    public function show()
    {
        return view('contact');
    }

    public function send(Request $request)
    {
        // Check if the order has already been confirmed
        if (
            session()->has('message_sent') && 
            session('contactData.contact_full_name') == $request- 
   >input('contact_full_name') &&
            session('contactData.contact_email') == $request- 
   >input('contact_email') &&
            session('contactData.contact_phone') == $request- 
   >input('contact_phone') &&
            session('contactData.contact_message') == $request- 
   >input('contact_message')
        ) {
            return response()->json(['error' => 'Message has already been 
    sent.'], 400);
        }
        // Validate the input
        $request->validate([
            'contact_full_name' => 'required|string|max:255',
            'contact_email' => 'required|email|max:255',
            'contact_phone' => 'required|string|max:20',
            'contact_message' => 'required|string',
        ]);

        // Mark the order as confirmed in the session
        session(['message_sent' => true]);
        Session::put('contactData', [
            'contact_full_name' => $request->input('contact_full_name'),
            'contact_email' => $request->input('contact_email'),
            'contact_phone' => $request->input('contact_phone'),
            'contact_message' => $request->input('contact_message')
        ]);

        // Send mail to the company
        Mail::to(env('MAIL_FROM_ADDRESS'))->send(new 
    ContactMail($request));
        
        return view('contact', ['message' => 'Your message has been sent. 
    We will get back to you soon.']);
    }
    }

  2. 0

    as stated by Mr. Kenneth, please ensure your .env file contains the APP_KEY variable, and it is not empty. additionally, verify that in your config/app.php you have these two values.

    'key' => env('APP_KEY'),

'cipher' => 'AES-256-CBC',

    you can verify that these are fine by running your command prompt, navigate to your project directory, and run the following command (ensure you have set PHP in your windows environment variable)

    php artisan tinker

    and then running

    config('app.key')

    this should return a random string that starts with "base64:"
    and

    config('app.cipher')

    and this should return "AES-256-CBC"

    additionally, After generating a new key, make sure to restart your server (Apache and MySQL in XAMPP) this can sometimes cause an issue.

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search