Current File : //var/www/html/news/vendor/watson/validating/src/Injectors/UniqueWithInjector.php
<?php
namespace Watson\Validating\Injectors;
trait UniqueWithInjector
{
/**
* Prepare a unique_with rule, adding the model identifier if required.
*
* @param array $parameters
* @param string $field
* @return string
*/
protected function prepareUniqueWithRule($parameters, $field)
{
// Table and intermediary fields are required for this validator to work and cannot be guessed.
// Let's just check the model identifier.
if ($this->exists) {
// If the identifier isn't set, add it.
if (count($parameters) < 3 || ! preg_match('/^\d+(\s?=\s?\w*)?$/', last($parameters))) {
$parameters[] = $this->getModel()->getKey();
}
}
return 'unique_with:' . implode(',', $parameters);
}
}
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