Event return null value when user enter decimal on input type number

Question

Edit working on Firefox, only Chrome bug (and maybe others)

I try to get all event from a simple

Answer 1

i think it is issue with type of input field, decimal point (the dot) is not a number but it is necessary for numbers, so i guess it is the glitch in the matrix.

here is a fiddle where type is text and it is working fine.