HTML input for Positive Whole Numbers Only (Type=number)

Question

I can\'t find the right regex pattern for this, even though there are a lot of questions in this kind.

I dont want the user to be able to type or input

Answer 1

It is best to use following in input field, it will stop you to enter any other character except whole numbers.

Only whole number will be accepted.

onkeypress="return (event.charCode == 8 || event.charCode == 0) ? null : event.charCode >= 48 && event.charCode <= 57"

See demo