Viewing file:  CheckValidFile.php (1.78 KB) -rw-r--r--
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<?php
namespace App\Rules;
use Illuminate\Contracts\Validation\Rule;
class CheckValidFile implements Rule
{
/**
* Set error message.
*
* @param string $errorMessage
* @var string
*/
protected $errorMessage;
/**
* Allowed file extention.
*
* @var array
*/
protected $allowFile;
/**
* Check maximum file size
*
* @var bool
*/
protected $checkMaxFileSize;
/**
* Set $allowFile and $checkMaxFileSize.
*
* @param array $allowFile
* @param bool $checkMaxFileSize
* @return void
*/
public function __construct(array $allowFile = [], bool $checkMaxFileSize = true)
{
$this->allowFile = $allowFile;
$this->checkMaxFileSize = $checkMaxFileSize;
}
/**
* Determine if the validation rule passes.
*
* @param string $attribute
* @param mixed $value
* @return bool
*/
public function passes($attribute, $value)
{
$isValid = in_array($value->getClientOriginalExtension(), $this->allowFile) ? true : false;
if ($isValid == false) {
$this->errorMessage = __('Allowed File Extensions: ') . implode(", ", $this->allowFile);
return false;
}
if ($this->checkMaxFileSize) {
$maxFileSize = maxFileSize($_FILES[$attribute]["size"]);
if ($maxFileSize['status'] == 0) {
$this->errorMessage = $maxFileSize['message'];
return false;
}
}
return true;
}
/**
* Get the validation error message.
*
* @return string
*/
public function message()
{
return $this->errorMessage;
}
}
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