PHP code example of johnbrightn / simple-field-validator

1. Go to this page and download the library: Download johnbrightn/simple-field-validator 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/ */

johnbrightn / simple-field-validator example snippets




    $userInputs = $request->getParsedBody(); //object received from user/frontend

 //specify ord"=>20];
    
    $value = ValidateFields::validate($
 
ValidateFields::validate($



use Jbn\Validate\ValidateFields;


$app->post('/register', function (Request $request, Response $response) {

    $userInputs = $request->getParsedBody(); //object received from user/frontend
    
    //if there are optional fields, that do not need validation, do not specify them in the ame"=>25, "last_name"=>25, "email"=>60, "username"=>15, "password"=>20];
    
    $value = ValidateFields::validate($l fields
        
        ... do other works with the valid fields
        $result = $db->registerUser($value);
        
        return $response->withJson($result);
    }
});



//if all =>true, "message"=> "No field is set"];

//if a mpty"];

//if a  or less"];

//email validation. if email address is present, field should be specified as 'email',
["error"=>true, "message"=> "Invalid email address"];



["error"=>false, $all_fields=>$all_values];



    $userInputs = $request->getParsedBody();
    
    //specified me"=>15, "password"=>20];
    
    $customMessage = ["Oops! First Name should not be blank and not more than 25 characters", "Enter your last name and not more than 25 characters", "Enter a username of 15 characters or less", "Password should not exceed 20 characters"];
    
    $value = ValidateFields::validate($