Once you hit the "next" button on the consent form, it is assumed that you are providing consent. Alternately, form could be set up as a multiple choice question asking for their consent with a yes or no answer. The "no" option needs a skip logic attached to it. Then if someone hits "yes" they continue on to the survey. If someone hits "no" they are removed from the survey.
How you sign the consent form?
Once you hit the "next" button on the consent form, it is assumed that you are providing consent. Alternately, form could be set up as a multiple choice question asking for their consent with a yes or no answer. The "no" option needs a skip logic attached to it. Then if someone hits "yes" they continue on to the survey. If someone hits "no" they are removed from the survey.