Roo/bootstrap/RadioSet.js

diff --git a/Roo/bootstrap/RadioSet.js b/Roo/bootstrap/RadioSet.js
index 2a0747a..c8275de 100644 (file)
--- a/Roo/bootstrap/RadioSet.js
+++ b/Roo/bootstrap/RadioSet.js
@@ -196,6 +196,10 @@ Roo.extend(Roo.bootstrap.RadioSet, Roo.bootstrap.Input,  {
             return false;
         });
         
+        if(this.allowBlank) {
+            return true;
+        }
+        
         if(this.disabled || valid){
             this.markValid();
             return true;