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Re: Form Labels & Lift
From: Tim Luoma
Date: Aug 5, 2002 2:25PM
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Ali Naito wrote:
> 1 - the ID cannot begin with a number (although i saw an example of this on
> w3c.org)
It depends on what standard you want to go with
XHTML:
C.8. Fragment Identifiers
Note that the collection of legal values in XML 1.0 Section 2.3,
production 5 is much larger than that permitted to be used in the ID and
NAME types defined in HTML 4. When defining fragment identifiers to be
backward-compatible, only strings matching the pattern
[A-Za-z][A-Za-z0-9:_.-]* should be used. See Section 6.2 of [HTML4] for
more information.
Source for above: http://www.w3.org/TR/xhtml1/#C_8
HTML:
(Section 6.2, quoted above):
ID and NAME tokens must begin with a letter ([A-Za-z]) and may be
followed by any number of letters, digits ([0-9]), hyphens ("-"),
underscores ("_"), colons (":"), and periods (".").
Source: http://www.w3.org/TR/html4/types.html#h-6.2
Result: I only use A-Za-z for the first character in an ID
TjL
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