[Setting] setting = client.setting.addTextbox(name, variableName, maxCharacters)
        
        Parameters
                name
stringThe name of the setting in the UI
 
                variableName
stringThe name of the global variable that contains the setting value
 
                [Optional] maxCharacters
integerThe maximum amount of letters in the textbox
 
        Return Value
                setting
SettingThe setting that was added