if (($month eq "01" && $day > 29) || ($month eq "09" && $day > 30) || +($month eq "11" && $day > 30))
janitored by ybiC: Rename from less-than-descriptive "Syntax problem", for searchability
In reply to Roll your own date validation by coldfingertips
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |