formNote that this style does not store anything in the database. In order to handle submitted values some programming is required. Chances are you are rather looking for the style fromUserInput.
The style form supports some Bootstrap color schemes for the submit button. This is specified with the field type. The field url specifies the submit location. If left empty, the form is not rendered. The field label defines the text that appears on the submit button.
Unknown Style styleSignature
The form style offers the fiels url_cancel and label_cancel to define a cancel button. If the field url_cancel is not set the cancel button is not rendered. If label_cancel is not set while url_cancel is set the label Cancel is used by default.