#re-captcha

because I’d love it if you Select all squares with 

traffic lights

New Post has been published on https://www.codesolutionstuff.com/laravel-8-7-6-google-recaptcha-v2-form-validation/

Laravel 8/7/6 Google ReCaptcha v2 Form Validation

Laravel Google ReCaptcha – In this section, you will learn how to incorporate Google v2 Re Captcha form validation (security) into your Laravel application forms. Today, we will incorporate Google Re Captcha into the Laravel application. We will create one form with Google Re Captcha and validate the form data with Laravel validations before storing it in the database. In this Google Re captcha tutorial, we will go over all of the steps and then provide a live demo button. Click the live demo button to put this Laravel Google Recaptcha integration to the test.

Laravel Google V2 Re Captcha Form Validation

To learn more about Captcha validation in Laravel, go to Google. You can validate form data with Google v2 reCaptcha validation by following the steps below.

Table of Content

- Download laravel Fresh Setup - Setup Database Credentials - Install Google Captcha Package - Get Google Captcha Secrets - Create Route - Generate Controller by Command - Create Blade View (form) - Run Development Server

Step 1: Download laravel Fresh Setup

We must first download new Laravel setups. To download the laravel fresh setup on your system, run the command below. composer create-project --prefer-dist laravel/laravel blog

Step 2: Setup Database Credentials

Following the successful download of the laravel application, Set up database credentials in your project's.env file before proceeding to the next step: DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=here your database name here DB_USERNAME=here database username here DB_PASSWORD=here database password here

Step 3: Install Google Captcha Package

In your Laravel 6 application, we'll now install the Google Captcha Package. Install this package in your Laravel application with the command below. composer require anhskohbo/no-captcha Open the config/app.php file and add service provider and alias after successfully installing Google Captcha Packages. config/app.php 'providers' => , 'aliases' =>

Step 4: Get Google Captcha Secrets

Now I'll make a site key and a secret key for Google Recaptcha in order to use it in a Laravel application. You only need to put the.env file if you already have site key and secret key. If you're not sure where we'll acquire secret key and secret site, use the link below and make your own secret credentials. Recaptcha is a new online registration system that uses a captcha system. The form will appear like this when you click this link Recaptcha new site registration. Fill in all of the required information and submit the form. After you submit the above form, you will be able to see your secret site and secret key. Here is where you should paste your credentials and your.env file. After that, we'll set the Google captcha secret in.env files. To do so, open a.env file and enter the following credentials:

Step 5: Create Route

We'll now add two routes to the web.php file, as seen below. The first is to display the form, and the second is to save the data from the form into the database. Open routes/web.php file Route::get('captcha-form', 'CaptchaController@captchForm'); Route::post('store-captcha-form', 'CaptchaController@storeCaptchaForm');

Step 6: Generate Controller by Command

I saw an episode on Nova Science Now in which one segment was on Luis von Ahn. He is a Computer Science Professor at Carnegie Mellon University. He is one of the people who came up with Captcha. This is the spam stopping application that you see at the end of emails, comments, etc. where you must enter the words or numbers that you see. It is used to differentiate between a human responder and a computer.

But, the really cool part is the Re-Captcha. Professor von Ahn realized that the process of entering the word would use of a small amount of time, essentially a wasted 10 seconds, when people enter the word. At the same time, the Professor was working on the project to put old books and some newspapers onto the web. But, there were numerous words that the computers couldn’t recognize when the pages are scanned, print that has different shapes, etc.

The Brilliant Solution: Add a second word to the captcha; a word that the computers can’t recognize when the old books are scanned. So, when you type in the word, you make it so the computer can now recognize it. You take the strangely shaped word and type it in, in lettering the computer recognizes. Now, you have given the computer an association between this strangely shaped word and the ”normal” lettering the computer can “understand.” This association is then used when the old books are being scanned onto the computer. WOW!

Imagine what we could do if we all worked together!

For More Information:

PBS Science Now: http://www.pbs.org/wgbh/nova/sciencenow/0401/04.html

Article http://news.cnet.com/8301-1023_3-9989480-93.html#addcomm

Have a happy day.

-Glenn :)

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