Phalcon\Incubator\Validation
The reCAPTCHA Validator
Setup
Include Javascript API to your site:
<script async defer src="//www.google.com/recaptcha/api.js"></script>Render reCAPTCHA in your form:
<form>
<div class="g-recaptcha" data-sitekey="your_site_key"></div>
</form>Usage
use Phalcon\Forms\Element\Hidden;
use Phalcon\Validation\Validator\ReCaptcha;
$reCaptcha = new Hidden('g-recaptcha-response');
$reCaptcha->setLabel('reCAPTCHA')->addValidators(
[
new ReCaptcha(
[
'message' => 'The captcha is not valid',
'secret' => 'your_site_key',
]
),
]
);
$this->add($reCaptcha);See also:
IpValidator
The IpValidator validates a valid ip address.
$data['ip'] = $this->request->getPost('ip');
$validation = new \Phalcon\Validation();
$validation->add(
'ip',
new \MicheleAngioni\PhalconValidators\IpValidator(
[
'message' => 'The IP is not valid.', // Optional
]
)
);
$messages = $validation->validate($data);
if (count($messages)) {
// Some error occurred, handle messages
}// Validation succeeded without errors
NumericValidator
The default NumericValidator only allows for numeric (i.e. 0-9) characters. Minimum and maximum values can be specified.
Optionally, it can support float values, that is allowing a dot (.) character to separate decimals.
Optionally also signed numbers are supported.
$data['number'] = $this->request->getPost('number');
$validation = new \Phalcon\Validation();
$validation->add(
'number',
new \MicheleAngioni\PhalconValidators\NumericValidator(
[
'allowFloat' => true, // Optional, default: false
'allowSign' => true, // Optional, default: false
'min' => 2, // Optional
'min' => 2, // Optional
'max' => 50, // Optional
'message' => 'Only numeric (0-9,.) characters are allowed.', // Optional
'messageMinimum' => 'The value must be at least 2', // Optional
'messageMaximum' => 'The value must be lower than 50', // Optional
]
)
);
$messages = $validation->validate($data);
if (count($messages)) {
// Some error occurred, handle messages
}
// Validation succeeded without errorsAlphaNumericValidator
The AlphaNumericValidator allows for alphanumeric characters. Optionally, it can allow underscores and white spaces. Minimum and maximum string lengths can be specified.
$data['text'] = $this->request->getPost('text');
$validation = new \Phalcon\Validation();
$validation->add(
'text',
new \MicheleAngioni\PhalconValidators\AlphaNumericValidator(
[
'whiteSpace' => true, // Optional, default false
'underscore' => true, // Optional, default false
'min' => 6, // Optional
'max' => 30, // Optional
'message' => 'Validation failed.', // Optional
'messageMinimum' => 'The value must contain at least 6 characters.', // Optional
'messageMaximum' => 'The value can contain maximum 30 characters.', // Optional
]
)
);
$messages = $validation->validate($data);
if (count($messages)) {
// Some error occurred, handle messages
}
// Validation succeeded without errorsAlphaNamesValidator
The AlphaNamesValidator allows for alphabetic, menus, apostrophe, underscore and white space characters. Optionally, it can allow also numbers (i.t. 0-9). Minimum and maximum string lengths can be specified.
$data['text'] = $this->request->getPost('text');
$validation = new \Phalcon\Validation();
$validation->add(
'text',
new \MicheleAngioni\PhalconValidators\AlphaNamesValidator(
[
'numbers' => true, // Optional, default false
'min' => 6, // Optional
'max' => 30, // Optional
'message' => 'Validation failed.', // Optional
'messageMinimum' => 'The value must contain at least 6 characters.', // Optional
'messageMaximum' => 'The value can contain maximum 30 characters.', // Optional
]
)
);
$messages = $validation->validate($data);
if (count($messages)) {
// Some error occurred, handle messages
}
// Validation succeeded without errorsAlphaCompleteValidator
The AlphaCompleteValidator allows for alphanumeric, underscore, white space, slash, apostrophe, round and square brackets/parentheses and punctuation characters. Optionally, it can allow also pipes (|), backslashes () and Url Characters (equals (=) and hashtags (#)). Minimum and maximum string lengths can be specified.
$data['text'] = $this->request->getPost('text');
$validation = new \Phalcon\Validation();
$validation->add(
'text',
new \MicheleAngioni\PhalconValidators\AlphaCompleteValidator(
[
'allowBackslashes' => true, // Optional
'allowPipes' => true, // Optional
'allowUrlChars' => true, // Optional
'min' => 6, // Optional
'max' => 30, // Optional
'message' => 'Validation failed.', // Optional
'messageMinimum' => 'The value must contain at least 6 characters.', // Optional
'messageMaximum' => 'The value can contain maximum 30 characters.', // Optional
]
)
);
$messages = $validation->validate($data);
if (count($messages)) {
// Some error occurred, handle messages
}
// Validation succeeded without errors
