Watch out, though! URL's are allowed to have spaces. I checked, and linux/apache/netscape don't have problems with the spaces.

From RFC 1738:

2.2. URL Character Encoding Issues URLs are sequences of characters, i.e., letters, digits, and specia +l characters. A URLs may be represented in a variety of ways: e.g., i +nk on paper, or a sequence of octets in a coded character set. The interpretation of a URL depends only on the identity of the characters used. In most URL schemes, the sequences of characters in different parts of a URL are used to represent sequences of octets used in Internet protocols. For example, in the ftp scheme, the host name, directory name and file names are such sequences of octets, represented by parts of the URL. Within those parts, an octet may be represented +by the chararacter which has that octet as its code within the US-ASCI +I [20] coded character set.
and
Reserved: Many URL schemes reserve certain characters for a special meaning: their appearance in the scheme-specific part of the URL has a designated semantics. If the character corresponding to an octet is reserved in a scheme, the octet must be encoded. The characters "; +", "/", "?", ":", "@", "=" and "&" are the characters which may be reserved for special meaning within a scheme. No other characters m +ay be reserved within a scheme.
and
3.1. Common Internet Scheme Syntax While the syntax for the rest of the URL may vary depending on the particular scheme selected, URL schemes that involve the direct use of an IP-based protocol to a specified host on the Internet use a common syntax for the scheme-specific data: //<user>:<password>@<host>:<port>/<url-path> Some or all of the parts "<user>:<password>@", ":<password>", ":<port>", and "/<url-path>" may be excluded. The scheme specific data start with a double slash "//" to indicate that it complies wi +th the common Internet scheme syntax. The different components obey th +e
So, I think the url checking should be a little bit more sofisticated. I don't know how URI::Find implements the check.

Cheers,

Jeroen

I was dreaming of guitarnotes that would irritate an executive kind of guy (FZ)


In reply to Re: Re: Form validation by jeroenes
in thread Form validation by Flavia

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