Hey Jenda,
This is the one I was looking for. Pointing out the relative stupidity of my regex. I was checking for empty string, but then lost the fact that I didn't need to require the 'd' or 'h' portion, thus allowing for the deletion of the '|'. And at one point, I did correctly have the
^(?:...)$ wrapping the entire match, but lost it in one of my incantations.
So, the final form I've chosen is:
if ( $value and $value !~ /^(?:(\d+)d)?(?:\s*(\d+)h)?$/i )
{
$result = "Please only enter time in one of these three formats: '
+3d', '4d 3h', '22h'";
}
else
{
$day = $1 || 0;
$hour = $2 || 0;
}
And it seems to work!
Thanks,
LogicalChaos
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.