1 files changed, 77 insertions, 0 deletions
diff --git a/src/components/script/dom/validitystate.rs b/src/components/script/dom/validitystate.rs
new file mode 100644
index 00000000000..9bf415d64de
--- /dev/null
+++ b/src/components/script/dom/validitystate.rs
@@ -0,0 +1,77 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use dom::bindings::utils::{WrapperCache, BindingObject, CacheableWrapper};
+use dom::bindings::codegen::ValidityStateBinding;
+use js::jsapi::{JSContext, JSObject};
+use std::cast;
+
+pub struct ValidityState {
+    wrapper: WrapperCache,
+    state: u8
+}
+
+impl ValidityState {
+    pub fn valid() -> ValidityState {
+        ValidityState {
+            wrapper: WrapperCache::new(),
+            state: 0
+        }
+    }
+}
+
+impl ValidityState {
+    pub fn ValueMissing(&self) -> bool {
+        false
+    }
+
+    pub fn TypeMismatch(&self) -> bool {
+        false
+    }
+
+    pub fn PatternMismatch(&self) -> bool {
+        false
+    }
+
+    pub fn TooLong(&self) -> bool {
+        false
+    }
+
+    pub fn RangeUnderflow(&self) -> bool {
+        false
+    }
+
+    pub fn RangeOverflow(&self) -> bool {
+        false
+    }
+
+    pub fn StepMismatch(&self) -> bool {
+        false
+    }
+
+    pub fn CustomError(&self) -> bool {
+        false
+    }
+
+    pub fn Valid(&self) -> bool {
+        true
+    }
+}
+
+impl CacheableWrapper for ValidityState {
+    fn get_wrappercache(&mut self) -> &mut WrapperCache {
+        unsafe { cast::transmute(&self.wrapper) }
+    }
+
+    fn wrap_object_shared(@mut self, cx: *JSContext, scope: *JSObject) -> *JSObject {
+        let mut unused = false;
+        ValidityStateBinding::Wrap(cx, scope, self, &mut unused)
+    }
+}
+
+impl BindingObject for ValidityState {
+    fn GetParentObject(&self, _cx: *JSContext) -> Option<@mut CacheableWrapper> {
+        None
+    }
+}