Why is the input not working on the mobile version of the site?

Question

Mobile development

Hello!
Why don't input fields work on the site http://excursion.moskva ? Only the field for entering a phone number works. The problem only appears on the mobile version of the site. What's the matter?
I would like to thank everyone in advance who will help.

Answer 1

Disable the mask script and/or use another one. The script cleans the input if it is not completely filled by the mask, along the way the iPhone enters by character.
Well, or cut out the cleaning of the input with incomplete input.