Illuminate Validator Outside Laravel
Installation
composer require xaamin/$validator, (*1)
Usage
use Xaamin\Validator\Validator;
$validator = new Validator;
Database presence verifier
Using the Illuminate Database Capsule set the database connection instance:, (*2)
$db = $capsule->getDatabaseManager();
$validator->setConnection($db);
Providing a custom translator
To provide a custom translator pass an instance of Illuminate\Container\Container with the translator bound to translator., (*3)
The translator must implement Symfony\Component\Translation\TranslatorInterface., (*4)
$container = new Illuminate\Container\Container;
$container['translator'] = new CustomTranslator();
$validator = new Validator($container);
Creating validators
$validator = Validator::make(
[
'name' => 'John',
'last_name' => 'Doe'
],
[
'name' => ['required', 'min:3'],
'last_name' => ['required', 'min:3']
]
);
Working with error messages
After calling the errors method on a Validator instance, you will receive an Illuminate\Support\MessageBag instance, which has a variety of convenient methods for working with error messages., (*5)
Retrieving The First Error Message For A Field, (*6)
To retrieve the first error message for a given field, use the first method:, (*7)
$messages = $validator->errors();
echo $messages->first('email');
Retrieving all error messages for a field
If you wish to simply retrieve an array of all of the messages for a given field, use the get method:, (*8)
foreach ($messages->get('email') as $message) {
//
}
Retrieving all error messages for all fields
To retrieve an array of all messages for all fields, use the all method:, (*9)
foreach ($messages->all() as $message) {
//
}
Determining if messages exist for a field
if ($messages->has('email')) {
//
}
echo $messages->first('email', '
:message, (*10)
');
Retrieving All Error Messages With A Format
foreach ($messages->all('<li>:message</li>') as $message) {
//
}
See all avalilable rules and methods at Laravel validations., (*11)
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