conditional validation

src/form.rs

@@ -33,7 +33,9 @@ impl<FD: FormToolData> FormValidator<FD> {
 /// With this, you can render the form, get the form data, or get
 /// a validator for the data.
 pub struct Form<FD: FormToolData> {
+    /// The form data signal.
     pub fd: RwSignal<FD>,
+    /// The list of validations
     pub(crate) validations: Vec<Rc<dyn ValidationFn<FD>>>,
     pub(crate) view: View,
 }