ValidatesWhenResolvedTrait.php
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<?php
namespace Illuminate\Validation;
/**
* Provides default implementation of ValidatesWhenResolved contract.
*/
trait ValidatesWhenResolvedTrait
{
/**
* Validate the class instance.
*
* @return void
*/
public function validateResolved()
{
$this->prepareForValidation();
if (! $this->passesAuthorization()) {
$this->failedAuthorization();
}
$instance = $this->getValidatorInstance();
if ($instance->fails()) {
$this->failedValidation($instance);
}
}
/**
* Prepare the data for validation.
*
* @return void
*/
protected function prepareForValidation()
{
// no default action
}
/**
* Get the validator instance for the request.
*
* @return \Illuminate\Validation\Validator
*/
protected function getValidatorInstance()
{
return $this->validator();
}
/**
* Handle a failed validation attempt.
*
* @param \Illuminate\Validation\Validator $validator
* @return void
*
* @throws \Illuminate\Validation\ValidationException
*/
protected function failedValidation(Validator $validator)
{
throw new ValidationException($validator);
}
/**
* Determine if the request passes the authorization check.
*
* @return bool
*/
protected function passesAuthorization()
{
if (method_exists($this, 'authorize')) {
return $this->authorize();
}
return true;
}
/**
* Handle a failed authorization attempt.
*
* @return void
*
* @throws \Illuminate\Validation\UnauthorizedException
*/
protected function failedAuthorization()
{
throw new UnauthorizedException;
}
}