We suddenly have been experiencing a problem where when completing the submission of a form through Unified Self Service. PAM has been unable to appropriately process the data it has been given. Resulting in NULL look-ups and invalid returns. After investigating the issue we have determined that the latest release of Chrome 70.0.3538.77 is causing the problem. When filling out the form. I click on an onLookup function within the form. I get the pop-up and I fill in the information. Select my option and click OK. Now if I take my mouse and highlight this field from RIGHT TO LEFT you'll see that an extra tabbed space shows up following the value. This space is causing all of our validations to fail as we do not currently TRIM anything via the programming.
The latest version of Chrome newer than 70.0.3538.77 fixes this.