Laravel 8 Ajax Post Form Data With Validation

In this tutorial you will learn about the Laravel 8 Ajax Post Form Data With Validation and its application with practical example.

In this Laravel 8 Ajax Post Form Data With Validation tutorial you’ll learn to validate and submit form data without reloading or refreshing of page using ajax.

In this tutorial I’ll show you step by step how to submit and validate form data without reloading or refreshing of page using ajax. Generally Form validation is performed at server side, but can be performed at both the server and client side. In this laravel form validation tutorial we will be learning about laravel server side validations. In this tutorial, I’ll show you how to define laravel validation rules, how to validate form input and to display validation errors using ajax. In Laravel, to submit form data using ajax we must have to incorporate csrf token with form data and set X-CSRF-TOKEN request header with ajax form submit request.

Laravel 8 Ajax Post Form Data With Validation

In this laravel 8 ajax form validation example we will create  a contact us form and submit form data on controller using jQuery ajax. We will also validate form data before submit to controller using jQuery validation in laravel. In this step by step tutorial I’ll guide you through the process to submit form using ajax with validation laravel 8. Please follow the steps given below:

  • Download Laravel 8 Application
  • Setup Database with App
  • Create Contact us Model & Migration
  • Create Contact us Routes
  • Create Contact us Controller By Artisan Command
  • Create Contact us form in Blade File
  • Run Development Server

Install Laravel 8

First of all we need to create a fresh laravel project, download and install Laravel 8 using the below command

Configure Database In .env file

Now, lets create a MySQL database and connect it with laravel application. After creating database we need to set database credential in application’s .env file.

Create Model & Migration

Now, in this step we will create model and migration file for form. Please run the following command:

Once above command is executed there will be a migration file created inside database/migrations/ directory, just open create_contacts_table.php migration file and update the function up() method as following:

Now, run the migration to create database table using following artisan command:

Create Routes

After this, we need to define routes in “routes/web.php” file. Lets open “routes/web.php” file and add the following routes in it.

routes/web.php

Create Contact us Controller

Next, we have to create a controller to display form and to handle form validation and submit operations. Lets Create a controller named AjaxContactController using command given below –

Open the AjaxContactController.php file and put the following code in it.

app/Http/Controllers//AjaxContactController.php

Create Form Blade File

Now, create form blade view file to display form and submit to database. So, Go to resources/views and create ajax-contact-us-form.blade.php and update the following code into it:

Start Development Server

Now we are ready to run our example so lets start the development server using following artisan command –

Now, open the following URL in browser to see the output –

http://localhost:8000/ajax-form

In this tutorial we have learn about the Laravel 8 Ajax Post Form Data With Validation and its application with practical example. I hope you will like this tutorial.