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Package f3-validator
Short Description Validator package for FatFreeFramework.
License MIT
Informations about the package f3-validator
f3-validator
Easy to use Validation package for Fatfree-framework with using F3 built-in translations. You can also use it directly in the model.
NOTE: This package port some classes and ideas from illuminate/validator.
NOTE: SAMPLE DICT/LANG FILE IS INCLUDED AS en.php.sample
, use this for reference.
Usage
-
1: Initializing, passing data and validate:
`$validator = new Validator(
array('name' => 'Anand Pilania', 'email' => '[email protected]'), array('name' => 'required|min:3|max:60', 'email' => 'required|unique:Models\User|email')
)->validate();`
NOTE: You can also pass more data to the
validate
method.-
Another method:
`$validator = Validator::instance()->validate(
array('name' => 'Anand Pilania', 'email' => '[email protected]'), array('name' => 'required|min:3|max:60', 'email' => 'required|unique:NAMESPACED_MODEL_CLASS_OR_CONFIG_MODEL.PARAM`|email')
);`
-
-
2: Get validation status (return -> true/false):
$validator->passed();
-
3: If validation failed, retrieve the failed attribute with formatted messages/errors (return -> array):
$validator->errors();
Setup
composer require anandpilania/f3-validator
Rules
Used without paramater
boolean
ORbool
,string
,integer
ORint
,array
,numeric
,alpha
,alpha_num
,alpha_dash
,url
,nullable
,json
,required
,confirmed
,active_url
,email
,ip
,ipv4
,ipv6
,filled
Used with parameters
min
,max
,size
,between
-min:6
,max:255
,size:3
,between:1,3
unique
-unique:NAMESPACED_MODEL_CLASS_OR_CONFIG_MODEL
- ...
USING IN MODEL
- RECOMMENDED : Validate user input in controllers is the recommended way
CONTROLLER
`$validator = Validator::instance()->validate($f3->get('POST'), array(
'field' => 'required|CHECK_PARAM' // EG: 'email' => 'required|email|unique:Models\User'
));`
`if(!$validator->passed()) {
return/flash $validator->errors();
}`
USING IN MODEL
- You can also use this validator directly into your model:
FOR EX: Validatin on
beforesave
trigger: (This example is used with ikkez/f3-cortex)
Model
`protected $validator;
public function __construct() {
parent::__construct();
$saveHandler = function() {
foreach($this->getFieldConfiguration() as $field => $conf) {
if(isset($conf['validate'])) {
$rules[$field] = $conf['validate'];
$data[$field] = $this->get($field);
if(Validator::instance()->str_contains($conf['validate'], 'confirmed')) {
$confirmation = $field.'_confirmation';
$data[$field.'_confirmation'] = null !== $f3->get('POST.'.$confirmation)?$f3->get('POST.'.$confirmation):$f3->get('GET.'.$confirmation);
}
}
}
$this->validator = Validator::instance()->validate($data, $rules);
return $this->validator->passed();
};
$this->beforesave($saveHandler);
}`
Controller
`$model = new MODEL;
$model->copyFrom($f3->get('POST'), array_keys($model->fieldConf));
$mode->save();
if($model->validator->passed()) {
// NO ERRORS
}else{
// VAIDATION FAILED
$errors = $model->validator->errors();
}`
-- http://about.me/anandpilania
USING UNIQUE VALIDATOR (2 WAYS)
- Simply pass the NAMESPACED_MODEL_CLASS =>
unique:Models\User
-
Define in config as =>
INI =>
MODEL.USERS = Models\User
HIVE => $f3->set('MODEL.USERS', 'Models\User');and use it as
unique:users