I can't find the "show/hide a field" option in acrobat pro dc

[talime]

I need to create a BUTTON in a form, that toggle between showing and hiding a set of extra form fields.

but in the BUTTON properties  window, I don't find this option:((

I saw this image in an article :

[Test Screen Name]

Have you defined it as a form that needs signing?

[subieguy2]

Can you use JavaScript on your button to accomplish this?

this.getField("Field Name").display = display.visible;
this.getField("Field Name").display = display.hidden;

[Bernd Alheit]

What do you see at your button?

[talime]

thank you , what I see in my form is this : I open the button properties and press on ADD:

AND then there is a list to choose from , but this "show/hide field" option is not there.

[try67 · Accepted solution]

It's under "Select Action" in the first image...

[talime]

thank you all for your time , and help !