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
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