When questions are validated, by default, validation messages are enabled. On the survey header, the message: Questions marked with a * are required will show up. You can edit this message if desired.
Go to: Surveys (Select Survey) » Edit » Design
Under the design tab, click on Display Settings
Here, you can change validation message and settings.Old UI - For surveys created before September 1st, 2018:
For multilingual surveys the validation prompts can be edited to display in the selected language.
This feature is available with the following licenses :