Zend Framework

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.1.3
• Fix Version/s: 0.8.0
• Component/s: Zend_Validate
• Labels:

  None

Zend_Filter::isHostname returns false,
When it called with a hostname that has one character part.
ex) "d.hatena.ne.jp", "a.hatena.ne.jp"

The reason is following regular expression code.

// check input against domain name schema

• $status = @preg_match('/^(?:[^\W_](?:[^\W_]|-){0,61}[^\W_]\.)+[a-zA-Z]{2,6}\.?$/', $value);
  
  I changed like this, that returns true by calling with a hostname with one character part.
  
  // check input against domain name schema
  + $status = @preg_match('/^(?:[^\W_]((?:[^\W_]|-){0,61}[^\W_])?\.)+[a-zA-Z]{2,6}\.?$/', $value);

But I don't know it's valid for RFCs about URI.
I think this fix is not so good.

• Assignee:

  Simon R Jones

  Reporter:

  Naoto Ishikawa

• Created:

  20/Jun/06 11:46 PM

  Updated:

  19/Dec/08 1:50 PM

  Resolved:

  15/Feb/07 8:22 AM