How could we configure new button field in Laserfiche form 9.2 ? and need to customize the created button field?
Which button? Are you referring to the "Submitted" input button at the bottom of the form?
If so you can change it with .css or jquery by targeting the ".action-btn" class.
What would you like to customize about it?
What are you trying to do? Are you trying to customize the name? Do you need to use more than 3 buttons on a form? Do you want to customize the behavior of the button? If you want to customize the name, you can do that in the process modeler. If you need more than 3 buttons (the maximum number that are standard in Forms), then you could create your own button with the Custom HTML control. As for the behavior the button produces, that all depends on what you need it to do. It could be as simple as sending the form down a particular path in the process by looking for the button action, or you may need to write some javascript to handle the behavior.