wntr/static/contact-form/vendor/FormGuide/PHPFormValidator/README.md

PHPFormValidator

A PHP Library for 'self-documenting' server side Form Validations.

A typical usage would be like this:

use FormGuide\PHPFormValidator\FormValidator;

$validator = FormValidator::create();

$validator->fields(['name','email'])->areRequired()->maxLength(50);
$validator->field('email')->isEmail();

if(!$validator->test($_POST))
{
	return json_encode($validator->getErrors(true));
}

Installation using composer

composer require FormGuide/PHPFormValidator

Declaring validations for single fields

$validator->field('email')->isEmail()->isRequired();

Declaring validations for multiple fields

$validator->fields(['name','email'])->areRequired()->maxLength(50);

This is equivalent to:

$validator->field('name')->isRequired()->maxLength(50);

$validator->field('email')->isRequired()->maxLength(50);