#6213: Allow ~ character in url validation
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    Reporter:  pearj                  |         Owner:         
        Type:  Enhancement            |        Status:  new    
    Priority:  Medium                 |     Milestone:  1.3.x.x
   Component:  Validation             |       Version:         
    Severity:  Normal                 |    Resolution:         
    Keywords:  url validation tild ~  |   Php_version:  PHP 5  
Cake_version:  1.2.2.8120             |  
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Comment (by harking):

 It is true that the RFC from 1994 that you linked does forbid the use of ~
 in URLs and opts for the encoded version of that character. [[BR]]
 [[BR]]
 However, in later RFCs that are linked from the W3C's site at
 http://www.w3.org/Addressing/ , specifically
 http://labs.apache.org/webarch/uri/rfc/rfc3986.html , it is noted that
 restriction of ~ in URLs is no longer required, and it is now the
 responsibility of the code receiving the URL to normalize it to the
 encoded form as needed.

 I feel that allowing ~'s as a valid character in the URL validator would
 be fine for a 1.2 patch.

-- 
Ticket URL: <https://trac.cakephp.org/ticket/6213#comment:2>
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