Function canDeleteElementOnForm

canDeleteElementOnForm(params): boolean
JMap.Form.canDeleteElementOnForm

Returns true if current user can delete element on the given form.
Parameters
- params: JFormId
  parameters needed to identify the form
Returns boolean
Example
```
// returns true if current user can delete element on form id=1 of layer id=3.
JMap.Form.canDeleteElementOnForm({
 layerId: 3,
 formId: 1
})
```