Hi Pradeep, you can add a response validation to allow users to select only specific days of the week. To set this up in your form, please follow the instructions below. Login to Neartail > click Forms > click on the form to open it > Edit page will be displayed > In the Edit page, click on the + Add field icon > enter the title, select the Date question type, enable the required toggle button > click on the settings gear icon > Question settings page will be displayed > click Answer > click Configure for the Validation option > select "Allow specific days of the week" > enter the preferred days in the "Select days" option and click Save.