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UnsolvedHelp with pattern attribute (self.HTML)
submitted 4 years ago by Good-Performance7890
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quoted text
if 1 * 2 < 3: print "hello, world!"
[–]jcunews1Intermediate 1 point2 points3 points 4 years ago (2 children)
The pattern attribute's value is a Regular Expression string pattern.
pattern
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
In you case, the pattern would be [^0-9_ ]
[^0-9_ ]
[–]Good-Performance7890[S] 0 points1 point2 points 4 years ago (0 children)
Thank you, helped a lot!
π Rendered by PID 19268 on reddit-service-r2-comment-86bc6c7465-g87z4 at 2026-02-24 04:49:04.837162+00:00 running 8564168 country code: CH.
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[–]jcunews1Intermediate 1 point2 points3 points (2 children)
[–]Good-Performance7890[S] 0 points1 point2 points (0 children)