[caporaltito]

Alright, I will tell my customer it is not possible then, before they leave for the competition who is willing to put the "thousands JS lines".

[Turskarama]

Tell your customer those features will add $50k and 3 weeks to the project cost, see how much they want them.

[turtlebits]

Or tell your customer how much more it will cost to write and maintain the "thousands" of lines of JS, and let them and let them say "nope".

[Klonoar]

They won’t say that, tho.

[talldatethrow]

Everything is sales and everyone sells. If you can't sell your clients on why they shouldn't spend resources making a custom date picker, get a better salesperson in there.