I hope you're all doing well. I am facing a little challenge in my PHP program and I was wondering if any of you could help. I am currently working on a project that requires me to validate a date input in the format "YYYY-MM-DD" using regular expressions.
I have already tried some solutions, but I'm not completely satisfied with them. I believe there might be a more efficient way to achieve this using regular expressions. Could someone please provide me with a sample PHP program that demonstrates how to validate a date input in the "YYYY-MM-DD" format using regular expressions?
I would greatly appreciate any help or suggestions you can provide. Thank you so much in advance!