Data Validation

Validation

A model used to validate input data to the application. This model is very modern and customizable as well as translatable.

Key	Description
url	Field for validating URLs
number	Field for validating numeric values
min	Field for validating minimum string length
max	Field for validating maximum string length
required	Field for validating required values
regex	Field for validating values using regular expression
email	Field for validating email addresses

Example

For example in a controller I call:

<?php

namespace Monster\App\Controllers;

use Monster\App\Models\Validation;

class HomeController
{
    public function index()
    {
        $data = [
            'name' => 'John Doe',
            'email' => '[email protected]',
            'age' => 19
        ];

        $rules = [
            'name' => 'required',
            'email' => 'required|email',
            'age' => 'number|min:1|max:3'
        ];

        $validator = new Validation($data, $rules);

        if ($validator->validate()) {
            echo 'Data is valid!';
        } else {
            $errors = $validator->getErrors();
            print_r($errors);
        }
    }
}