How can i allow only numbers and dot in input area using patterns and using button
<input type="text" id="amt" name="amount" pattern="[0-9-.]" title="numbers with dot allowed">
<input type="button" value="submit">
Asked
Active
Viewed 1,143 times
-1
Joe Mike
- 45
- 6
-
Do you mean there has to be a dot or that it is the only non-numeric character allowed? Maybe you just want to be sure that you can use the value as a number? – Feb 06 '22 at 14:10
-
yes dot is allowed and numbers only – Joe Mike Feb 06 '22 at 14:12
-
@JoeMike Do I get it right - any numberic value with dot separator is allowed? It cannot just be only dot itself? So for example VALID values are "10.10", "1213.00" but NOT ".", "1.a", "fooo.bar"? – tiblu Feb 06 '22 at 14:21
-
So for example VALID values are "10.10" thats wat i want – Joe Mike Feb 06 '22 at 14:45
-
Here is a simple one which allows for exactly one decimal, but no more: – Feb 06 '22 at 15:03
