check phone number before sending

git-svn-id: https://svn.erp5.org/repos/experimental@1951 bc57dcba-3610-0410-ab4f-dc20bb96b918

product/ERP5ShortMessage/Document/EssendexGateway.py

@@ -95,7 +95,10 @@ class EssendexGateway(XMLObject):
     security.declarePrivate("_transformPhoneUrlToGatewayNumber")
     def _transformPhoneUrlToGatewayNumber(self,phone):
       """Transform url of phone number to a valid phone number (gateway side)"""
-      return phone.replace('tel:', '').replace('+','').replace('(0)','').replace('-','')
+      phone = phone.replace('tel:', '').replace('+','').replace('(0)','').replace('-','')
+      # Check that phone number can not be something not existing
+      assert not(phone.startwith('99000'))
+      return phone
 
     security.declareProtected(Permissions.ManagePortal, 'send')
     def send(self, text,recipient,sender=None, message_type="text",test=False,**kw):