How can you protect an input document as a form in Word?
You can protect documents in Word by clicking Word Menu-> Developer-> Protect Document.
Input fields may already be protected against removal in the input field settings. But then the form can still be changed elsewhere.
To protect a complete protection of the Word document against changes, you can activate the developer> protection on the document.
Step 1) Developer Document Protection
In Word menu on -> Developer -> Protect Document (Developer -> Restrict Editing)
Step 2) Limit input to input fields
Under Restrict Editing-> 2.Editing restrictions-> Allow on this type of editing in the document
Set to: Filling in Forms
With Start enforcement you enter a password
Here in the example test