(self)
return self._elem.get('value') is not None
Check whether the element has a value.
Check whether the element has a value.
Check whether the element has a value .
def has_value(self):
    """Check whether the element has a value."""
    return self._elem.get('value') is not None
def has_value ( self ) : return self . _elem . get ( 'value' ) is not None