I have a problem updating an attachOne relation of a model from a frontend form under Octobercms.
I have a "Customer" model and relative controller with a field in the backend form where I, as admin, can edit its company logo.
I also have built (with Foundation) a frontend form that the logged in customer can edit, changing his logo accordingly.
I setup a placeholder in my
/themes/mytheme/dist/assets/img/placeholder.png
and I show it when the user hasn't uploaded his file yet.
I can then upload a pic and change the logo correctly and I set the
$model->company_logo
with no issues.
The problem is when the user resets the form and submits a null field value: I'm not able to empty the $model->company_logo relation.
I tried with unset(), passing null values, empty strings and so on but with no luck.
Any ideas?
Thank you in advance.