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+--- Thread: validate image file only when uploaded (/showthread.php?tid=77361)
validate image file only when uploaded - pars1997 - 08-21-2020
Hi
I need to validate an image file only if it was uploaded by the user.
I know I can use something like:
PHP Code:
if(isset($_FILE['image'])){
validate();
}
is there any internal validation rule to achieve this?
premit_empty() ignore the whole validation
RE: validate image file only when uploaded - jreklund - 08-22-2020
Hi, we do have an file uploads rules, if that's what you are after?
https://codeigniter.com/user_guide/libraries/validation.html#rules-for-file-uploads
Or you can write your own:
https://codeigniter.com/user_guide/libraries/validation.html#creating-custom-rules
RE: validate image file only when uploaded - seunex - 08-22-2020
$image = $this->request->getFile('input_fiee_name');
if($image->isValid)
{
//Your code here
}
RE: validate image file only when uploaded - pars1997 - 08-25-2020
(08-22-2020, 03:28 AM)seunex Wrote: $image = $this->request->getFile('input_fiee_name');I'm looking for an internal validation rule like premit_empty but for uploaded files.
if($image->isValid)
{
//Your code here
}