Laravel Redirect Back with Input and Error Messages |
Laravel Redirect Back with Input and Error Messages |

Laravel Redirect Back with Input and Error Messages


Laravel, a popular PHP framework, provides a powerful and convenient way to handle form submissions, redirects, and error messages. One of the essential features is the ability to Laravel Redirect Back to the previous page with input data and error messages intact. In this article, we’ll explore how to achieve this functionality seamlessly in Laravel.

Understanding the Redirect::back() method: Laravel offers a straightforward method called Redirect::back() to redirect users back to the previous page. However, when dealing with form submissions, it’s often necessary to include input data and error messages in the redirected view.

To accomplish this, Laravel provides the withInput() and withErrors() methods, allowing developers to pass data back to the view for better user experience.

Practice Code: Let’s dive into a practical example to illustrate how to use Redirect::back() with input and error messages.

Create a new Laravel project:

composer create-project --prefer-dist laravel/laravel redirect-example
cd redirect-example

Set up a simple controller:

php artisan make:controller FormController

Open FormController.php and add the following code:


namespace App\Http\Controllers;

use Illuminate\Http\Request;

class FormController extends Controller
    public function showForm()
        return view('form');

    public function processForm(Request $request)
            'username' => 'required',
            'password' => 'required',

        // Process form logic here

        return redirect()->back()
            ->withInput($request->except('password')) // Exclude sensitive data
            ->withErrors(['custom_error' => 'Something went wrong. Please try again.']);

Create a form view:

mkdir resources/views
touch resources/views/form.blade.php

Open form.blade.php and add a simple form:

<!DOCTYPE html>
<html lang="en">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Form Example</title>
    <h1>Example Form</h1>
        <div style="color: red;">
            {{ $errors->first('custom_error') }}

    <form action="{{ route('process.form') }}" method="POST">
        <label for="username">Username:</label>
        <input type="text" name="username" value="{{ old('username') }}" required>

        <label for="password">Password:</label>
        <input type="password" name="password" required>

        <button type="submit">Submit</button>

Define routes in web.php:

use App\Http\Controllers\FormController;

Route::get('/form', [FormController::class, 'showForm']);
Route::post('/form', [FormController::class, 'processForm'])->name('process.form');

Explanation of the Code:

  • showForm() method in the controller displays the initial form view.
  • processForm() method handles form submission, validates input, processes the form logic, and redirects back with input and error messages if needed.
  • The form view (form.blade.php) displays input fields, old input values (if any), and custom error messages.


In this article, we’ve explored how to use Laravel’s Redirect::back() method along with withInput() and withErrors() to redirect users back to the previous page with input data and error messages. This functionality is crucial for enhancing the user experience when dealing with form submissions in web applications. By following the practice code provided, developers can implement this feature seamlessly in their Laravel projects.

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