Add a TOS checkbox feature in forms

Related to #5838 (closed)

The form system need a feature to add a mandatory checkbox saying the terms were read and accepted.

created branch 5879-add-a-tos-checkbox-feature-in-forms

mentioned in commit 87f3fc6f

added 3h of time spent at 2018-10-31

added To Be Tested label

added Added and removed To Be Tested labels

closed

reopened

created branch 5879-add-a-tos-checkbox-feature-in-forms

mentioned in commit 37819211

created branch 5879-add-a-tos-checkbox-feature-in-forms

mentioned in commit 60718d32

closed

added user-manual label

marked this issue as related to #5838 (closed)