I wrote a script that grabs a few blog RSS feeds and retrieves information about the most recent entry (title, pubdate, summary, etc). Today I noticed that the value of the title was "HASH(0x89c6a38)". I checked the xml source and noticed that the title was just "</title>".

What if statement would I use to check this value so that I can skip this entry should it happen again? I do not want to display any blog entries that have a missing title.

I am using XML::Simple for parsing the xml tree structure of the RSS feed.

In reply to XML tag was empty - how to check? by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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