code: def __setWildcardSymbol(self, value):
  		
  
  		errors = []
  		if not value is str and not value.split():
  			errors.append('wildcardSymbol_ERROR : Symbol : must be char or string!')
  		else:
  			self.__wildcardSymbol = value
  
  		if errors:
  			view.Tli.showErrors('SymbolError', errors)
docs: self.__wildcardSymbol variable setter