Need the textbox to accept only Numbers
Hello I have a textbox to enter Ph no.
this is the command
htp.print(htf.formText('Enter Ph no:','17', '4',v_Ph_no))
But here it accepts both numbers and characters.
Is there a way to make the textbox accept only Numbers.
Is there any simple way or do we need to use javascript like keypress?
Thanks in advance.