Call function in model before validation - Printable Version +- 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: Call function in model before validation (/showthread.php?tid=74879) |
Call function in model before validation - RobT - 11-19-2019 Hi guys, I have a model with the following validation rule. PHP Code: 'slug' => 'is_unique[products.slug,ID,{ID}]|alpha_dash' I would like to automatically generate a slug when none is provided, so I added: PHP Code: protected $beforeInsert = ['generateSlug']; The problem seems that validation rules are evaluated before `beforeInsert` callback is called. Could you help me? Thanks. RE: Call function in model before validation - littlej - 01-06-2020 Hello, The simplest solution would be to remove the validation rule you have set, that is blocking the process (probably something like "required", add "permit_empty" instead). Then do the validation yourself like you are doing already in your function. As I see it, this is not really a "validation" if the provided data is always "valid". It seems to be more like a "filter" function. |