Hello,

is there a way to restrict the input fields, to accept only numbers. RMB toggle or something. For now, every time I hit the K (or something else) for setting the animation key, accidentally over input field, H takes this as expression that can't evaluate.
Basically I'd like to have a behavior of Maya Channel Box or Softimage MCP, where anything else than numbers is not allowed (in appropriate fields) - or, sort of ‘safe switch’ at least.