Hello,
I find the hidden forms fields in a div style=“display:none”

For example for the security token

I want to know the reason, because in any case, all fields of type hidden are not visible.

Thank you.

I don’t remember the precise details, but some older browsers would hide the hidden fields, but still allocate them some vertical height, which could mess up form layouts. Wrapping them in a div with display:none would eliminate this problem.