Function deactivate

deactivate(listenerId): void
JMap.Application.Event.Form.deactivate

Deactivates the listener.

If the listener id doesn't exist or if the listener is already inactive, does nothing.

If the listener is active, it will be deactivated and will be ignored ...
Parameters
- listenerId: string
  The listener id
Returns void
Example
```
// deactivate the listener "my-form-listener"
JMap.Application.Event.Form.deactivate("my-form-listener")
```