title: Match a 0-width space in google sheets/datastudio?
body: <p>I'm trying to build a regular expression that can work on Google Sheets and DataStudio. The regex must check that a URL is correctly built from start to end, with no trailing characters except whitespace.</p>
  <p>Below a test version that works for my case (<a href="https://docs.google.com/spreadsheets/d/1q-YpBnrbJXRq0J83GEl-Du-iRfERUjF7GYDUMHcg4qw/edit?usp=sharing" rel="nofollow noreferrer">here</a> it's application)</p>
  <pre><code>^(http[s]?:\/\/)([^:\/\s]+)(\/\?)((?:(?:\w+=\w+)&amp;?)+)$
  </code></pre>
  <p>Problem is that some urls in my database contain a leading or trailing zero-width space (200B  code). This invalidates the query at times it shouldn't.
  I don't have a way to clean the data before I read it, and I can't find a valid code within this regex dialect to include it in the match.</p>
  <p>Is there a possible workaround to this?</p>