Parsley validation custom pattern not working

Question

I'm writing custom validation

This works:

data-parsley-pattern="#[A-Fa-f0-9]{6}" //Hex color #32a852

But this not working

data-parsley-pattern="^[A-Z]{2}[0-9]{8}$" //AB12345678

I also not working

data-parsley-pattern="[A-Z]{2}[0-9]{8}" //AB12345678

Can anyone tell me what I'm doing wrong?

Answer 1

style='text-transform:uppercase' was causing the Error.
it seems data was still in lowercase and mismatching with pattern.