Feature request based on new VATSIM code of conduct, allow empty homebase

src/blackmisc/aviation/airporticaocode.cpp

@@ -9,7 +9,6 @@ namespace BlackMisc
 {
     namespace Aviation
     {
-
         QString CAirportIcaoCode::convertToQString(bool /** i18n **/) const
         {
             return m_icaoCode;

src/blackmisc/network/user.cpp

@@ -141,6 +141,11 @@ namespace BlackMisc
             return m_homebase.hasValidIcaoCode(false);
         }
 
+        bool CUser::hasValidOrEmptyHomeBase() const
+        {
+            return m_homebase.isEmpty() || this->hasValidHomeBase();
+        }
+
         CStatusMessageList CUser::validate() const
         {
             CStatusMessageList msgs;

src/blackmisc/network/user.h

@@ -103,6 +103,9 @@ namespace BlackMisc
             //! Has valid home base?
             bool hasValidHomeBase() const;
 
+            //! Has valid or empty home base?
+            bool hasValidOrEmptyHomeBase() const;
+
             //! Real name + homebase
             QString getRealNameAndHomeBase(const QString &separator = QString(" ")) const;