On Wednesday, August 13, 2003, at 01:33 PM, Jim Witte wrote:
What kind of regular expression can I use to detect if a string is entirely whitespace (space, tab, or return)? I tried "^([\s|\t|\n]*)" but that didn't work.
Will this work?
"\A\s*\z"
That forces the start and end as part of the pattern.
Dar Scott
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