if-form-changed
Syntax
if-form-changed: (form selector);
This conditional action will return true if the specified form has been changed since it was drawn.
form selector = CSS selector that references a specific form. It currently does not work with multiple forms.
For example, this will return true if the form #myForm has been changed.
@conditional formChanged {
if-form-changed: #myForm;
}When used on an event selector with no parameters in parentheses, it will default to checking "self". Eg. #myForm:if-form-changed: ...