+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: CodeIgniter 4 (https://forum.codeigniter.com/forumdisplay.php?fid=28)
+--- Forum: CodeIgniter 4 Support (https://forum.codeigniter.com/forumdisplay.php?fid=30)
+--- Thread: Validation min_length and max_length issue (/showthread.php?tid=67827)
Validation min_length and max_length issue - nskarl - 04-14-2017
Hi all!
\Config\Validation.php
PHP Code:
public $validateForm = [
'name' => 'required|min_length[4]|trim',
];
Controller:
$this->validation->run($this->request->getPost(), 'validateForm');
Error:
Call to undefined function CodeIgniter\Validation\mb_strlen()
BASEPATH/Validation/Rules.php at line 259
same error if use max_length
RE: Validation min_length and max_length issue - Martin7483 - 04-14-2017
Looks like you are running a PHP version that does not have the mb_strlen() function available
RE: Validation min_length and max_length issue - nskarl - 04-14-2017
thanks for answer
PHP Version 7.0.18-1+deb.sury.org~trusty+1
Apache Version Apache/2.4.7 (Ubuntu)
RE: Validation min_length and max_length issue - Martin7483 - 04-14-2017
Are you sure mb_strlen() has been enabled?
You can check by using phpinfo()
RE: Validation min_length and max_length issue - nskarl - 04-14-2017
yep, it looks like it's not enabled, no info about mb_ in phpinfo
thanks for help, man!