I need a little help from the community. Currently, we are using some custom JS to capture electronic signatures on our forms (see attached JS file and screenshot below). In the past, we add a people picker field and make the person select their name, and then make them sign. The rule/validation is done off the people picker field. I am trying to eliminate having to add the people picker field, and somehow use the name that is populated from the JS signature. I can create a validation but initially, the first person accessing the form is able to sign all 3 signatures, due to lack of initial caching.
Can anyone help with this?