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PHP code example of mitchellston / form_validation

1. Go to this page and download the library: Download mitchellston/form_validation library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

mitchellston / form_validation example snippets



//Let's pretend the url is https://www.test.com?username=carl
on\Methods;
use PostGetRequestValidation\Types;
use PostGetRequestValidation\Validation;

$test = new Validation("username", Methods::GET, Types::TEXT, 
[
    Attributes::minLength => ["value" => 5, "errorMessage" => "A username needs to at least be 5 characters long!"]
]);
echo $test->getValue(); # carl
echo $test->getErrors(); # ["A username needs to at least be 5 characters long!"]
//Now you can send back the errors to your users