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PHP’s flexible variable typing makes determining a value to be empty… well, see for yourself. Check out this diff for the NotEmpty validator in Zend Framework.

That can’t be right, surely! ;)

Update: the unit tests reveal the intent behind the odd-looking code change. Now the validator can optionally be very specific about what is considered empty.

This entry was posted by Libertus on January 16, 2010 at 12:48 pm under Coding, Hmmmm..., PHP. You can leave a response, or trackback from your own site. Follow any responses to this entry through the RSS 2.0 feed.

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