Style of regular expression to use in input pattern

Hi,

Our plugin uses HTML input patterns for matching. Please try your expression on https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_input_pattern and check if they are working. If they work here, They should be working fine with our fields.

Seems OK for the editor. I didn’t know that HTML can do this ??

This works for me in W3schools editor:
(.+\s(.+\s)*.{1}\.)+(,\s(.+\s)*.+\s.{1}\.)*

Then I put this to input pattern in ER forms. But it trims backslashes after save.
So remains this:
(.+s(.+s)*.{1}.)+(,s(.+s)*.+s.{1}.)*

Can you please have a look at this?

Thank you for bringing this up. We be releasing a fix next week.

This issue is fixed now. Please upgrade and reserve the pattern.

Nice!