Phalcon\Validation is an independent validation component that validates an arbitrary set of data. This component can be used to implement validation rules on data objects that do not belong to a model or collection.
The following example shows its basic usage :
<?php
use Phalcon\Validation;
use Phalcon\Validation\Validator\Email;
use Phalcon\Validation\Validator\PresenceOf;
$validation = new Validation();
$validation->add(
'name',
new PresenceOf(
[
'message' => 'The name is required',
]
)
);
$validation->add(
'email',
new PresenceOf(
[
'message' => 'The e-mail is required',
]
)
);
$validation->add(
'email',
new Email(
[
'message' => 'The e-mail is not valid',
]
)
);
$messages = $validation->validate($_POST);
if (count($messages)) {
foreach ($messages as $message) {
echo $message, '<br>';
}
}
