Block the button for a while after pressing it

This is to be used for example when actuating a garage door and the magnetic contact is down. How can the user be sure that he pressed the button if the feedback is connected to this switch placed at end of run of the door? Does the functionality exist? What does it means "holding time"?

You can use item property Enable with script, when pressing to Item Enable = 0 and command Send. 
When receive Feedback then Enable = 1;

Or you use full screen Popup Show when pressing  to Item and when receive Feedback then Hide full screen Popup

Holding Time is item property, is time interval of start event pressing to activate event Hold.

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