I can't save changes when adding code in Description

[[email protected]]

I use 8.2.0 Prestashop
When I add code

I can't save the changes
 

[ComGrafPL]

"Normal" text allow you to save it? check console if it show you any errors on saving.

Edited January 5 by ComGrafPL (see edit history)

[Daresh]

What code are you trying to add exactly?

[[email protected]]

6 minutes ago, ComGrafPL said:

"Normal" text allow you to save it? check console if it show you any errors on saving.

Yes, there is no problem in saving plain text.

[[email protected]]

1 minute ago, Daresh said:

What code are you trying to add exactly?Unfortunately, I could not write it, so I put a picture.

[Daresh]

PrestaShop will not allow you to add scripts like this, and in general this is not a good practice. You should use classes for this, and then add styling in the CSS (like custom.css).

[[email protected]]

I remember that I should had changed some settings in the advanced parameters but I can't remember them anymore.

[Daresh]

There is a setting regarding the HTML Purifier library, but I don't know if that's the case here.

Either way, a good practice would be to give these items a class and put all the additional effects in an external file.