Laravel 5: Handle exceptions when request wants JSON

Question

I\'m doing file uploads via AJAX on Laravel 5. I\'ve got pretty much everything working except one thing.

When I try to upload a file that is too big (Bigger than

Answer 1

Using @Jonathon's code, here's a quick fix for Laravel/Lumen 5.3 :)

/**
 * Render an exception into an HTTP response.
 *
 * @param  \Illuminate\Http\Request  $request
 * @param  \Exception $e
 * @return \Illuminate\Http\Response
 */
public function render($request, Exception $e)
{
    // If the request wants JSON (AJAX doesn't always want JSON)
    if ($request->wantsJson())
    {
        // Define the response
        $response = [
            'errors' => 'Sorry, something went wrong.'
        ];

        // If the app is in debug mode
        if (config('app.debug'))
        {
            // Add the exception class name, message and stack trace to response
            $response['exception'] = get_class($e); // Reflection might be better here
            $response['message'] = $e->getMessage();
            $response['trace'] = $e->getTrace();
        }

        // Default response of 400
        $status = 400;

        // If this exception is an instance of HttpException
        if ($e instanceof HttpException)
        {
            // Grab the HTTP status code from the Exception
            $status = $e->getStatusCode();
        }

        // Return a JSON response with the response array and status code
        return response()->json($response, $status);
    }

    // Default to the parent class' implementation of handler
    return parent::render($request, $e);
}