def is_valid(self):
if self.value:
try:
helpers.parse_jid(self.value)
return True
except:
return False
if self.required:
return False
return True
def is_valid(self):
if len(self.values):
for value in self.values:
try:
helpers.parse_jid(value)
except:
return False
return True
if self.required:
return False
return True
