The system property 'glide.ui.allow_deep_html_validation' is not working - Known Error

The system property 'glide.ui.allow_deep_html_validation' is not working Description The system property "glide.ui.allow_deep_html_validation" is not working. Users do not receive the warning message "This entry contains invalid HTML and could not be formatted" when entering invalid html code.

Steps to Reproduce

1. Log in as admin. 2. Add the System Property "glide.ui.allow_deep_html_validation" and set the value to true (Ref. https://docs.servicenow.com/csh?topicname=t_ValidateHTMLInJournalFields.html&version=latest ) 3. Open an incident record. 4. Add "Approval History" to the form. 5. Create a new incident record. 6. Update the following code into "Approval History", "Additional comments", and "Work notes". [code] google google testsnc [/code]

No warning message pops up for the invalid HTML.

Workaround The system property 'glide.ui.allow_deep_html_validation' is a UI15 feature only. Since then, U16 and workspace use the the browsers' advance rendering engines to resolve the bad formatting.