Validation of textarea
- by Hulk
How to validate a textarea in a form.i.e, it should not be empty or have any new lines and if so raise an alert
<script>
function val()
{
//ifnewline found or blank raise an alert
}
</script>
<form>
<textarea name = "pt_text" rows = "8" cols = "8" class = "input" WRAP ></textarea>
<input type=""button" onclick="val();"
</form>
Thanks
