Validate data, decoupled from your front end presentation.
We recommend installing this library with Composer.
$ composer require graze/data-validatoruseGraze\DataValidator\DataValidator;
$validator = newDataValidator();
// Add a processor to roughly capitalize first names.$validator->addProcessor(function (array$data) {
$data['first_name'] = ucfirst($data['first_name']);
return$data;
});
// Add a validator to check against a 'reserved' list.$validator->addValidator(function (array$data) {
if (in_array($data['first_name'], ['Sam', 'John', 'Ray'])) {
return'reserved_name';
}
});
/** @var array */$processed = $validator->process(['first_name' => 'sam']);
/** @var array */$failures = $validator->validate($processed);
var_dump($failures);The above would output:
array(1) {
["reserved_name"]=>
bool(true)
}
The content of this library is released under the MIT License by Nature Delivered Ltd.
You can find a copy of this license at http://www.opensource.org/licenses/mit or in LICENSE.