Bug 827161, part 2 - Implement HTML 5's ValidityState.badInput and implement the state for HTMLInputElement's number type. r=smaug

2014-01-30 12:54:12 +00:00
parent 80cc448589
commit 8401b5c5f8
18 changed files with 340 additions and 82 deletions
--- a/layout/forms/nsNumberControlFrame.cpp
+++ b/layout/forms/nsNumberControlFrame.cpp
@@ -595,6 +595,17 @@ nsNumberControlFrame::GetValueOfAnonTextControl(nsAString& aValue)
 #endif
 }

+bool
+nsNumberControlFrame::AnonTextControlIsEmpty()
+{
+  if (!mTextField) {
+    return true;
+  }
+  nsAutoString value;
+  HTMLInputElement::FromContent(mTextField)->GetValue(value);
+  return value.IsEmpty();
+}
+
 Element*
 nsNumberControlFrame::GetPseudoElement(nsCSSPseudoElements::Type aType)
 {