You can make the field mandatory and hide the submit button using the condition. That way you can ensure the user will able to go to the next page.

Follow the below steps to achieve your requirements.

1. Create a new Sitecore Form

2. Drag and Drop Page element from the Form element section.

3. Again drag and drop Page element and name it "ConfirmationPage"

4. Select the first page and prepare a form structure like below

   • Place Section and under the section add your field called Message as a Multiline line text field.
   • Change the label to Message.
   • If you want the Message filed as Mandatory you can mark it as mandatory.

   

5. Add another Section and then add Submit button to the section.

6. Click the Submit button and change the Lable and Field name as per your need. Now click the Edit conditions button and add the condition

   

   Submit button:

Alos, you can control the Submit button to be displayed on Section level like if the Message field is Empty then Submit button is hidden and once the user interacts with it it will come up.

Hope it helps!

You can make the field mandatory and hide the submit button using the condition. That way you can ensure the user will not be able to go to the next page with empty message field value.

Follow the below steps to achieve your requirements.

1. Create a new Sitecore Form

2. Drag and Drop Page element from the Form element section.

3. Again drag and drop Page element and name it "ConfirmationPage"

4. Select the first page and prepare a form structure like below

   • Place Section and under the section add your field called Message as a Multiline line text field.
   • Change the label to Message.
   • If you want the Message filed as Mandatory you can mark it as mandatory.

   

5. Add another Section and then add Submit button to the section.

6. Click the Submit button and change the Lable and Field name as per your need. Now click the Edit conditions button and add the condition

   

   Submit button:

Alos, you can control the Submit button to be displayed on Section level like if the Message field is Empty then Submit button is hidden and once the user interacts with it it will come up.

Hope it helps!