Function getFormValues

getFormValues(form, initialData?): JAttributeValueByName
JMap.Form.getFormValues

Returns default values if form has not been edited, else form values.

This is a technical method used by JMap Server NG, you should never have to use this function
Parameters
- form: JForm
- Optional initialData: JAttributeValueByName
Returns JAttributeValueByName
Example
```
 const form = ...
 // returns the form values
 JMap.Form.getFormValues(form)
```