Improvement: Text consistency at the beginning and end

[stdoma]

Hello!
It would be good if you can check a text match at the beginning and at the end of a string.

Often you can work with checking a match or the availability of a substring.
Because of organizational reasons we have to concatenate several items of information in one field. We are lucky that all partial information are unique. This means that the check at the beginning and end is not absolutely necessary.

In general, it would be a profitable improvement.