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<?php
namespace JeroenNoten\LaravelAdminLte\Components\Form;
trait OldValueSupportTrait
{
/**
* Enable the retrievement of the submitted value in case of validation
* errors. This submitted value may be automatically shown when there is a
* validation error.
*
* @var bool
*/
protected $enableOldSupport;
* Make the value attribute for an input item.
* @param string $errKey The key name to lookup for validation errors
* @param mixed $value The current value of the item
* @return mixed
public function makeItemValue($errorKey, $value = null)
if ($this->enableOldSupport) {
$value = old($errorKey, $value);
}
return $value;
jeroennoten /
Laravel-AdminLTE
