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/ answers: 1 / hits: 77651
/ 15 Years ago, thu, august 27, 2009, 12:00:00
<script type=text/javascript>
function validate() {
if (document.form.price.value.trim() === ) {
alert(Please enter a price);
document.form.price.focus();
return false;
}
if (document.form.price.value !== ) {
if (! (/^d*(?:.d{0,2})?$/.test(document.form.price.value))) {
alert(Please enter a valid price);
document.form.price.focus();
return false;
}
}
return true;
}
</script>
<form action= method=post name=form id=form onsubmit=return validate(this);>
<input name=price type=text class=r2 />
<input name=price2 type=text class=r2 />
<input name=price3 type=text class=r2 />
<input name=price4 type=text class=r2 />
<input name=price5 type=text class=r2 />
...more....
<input name=price50 type=text class=r2 />
This javascript code is working fine to validate the field price.
Question :
How to make the code to work as global validation? Example: would validate the price, price2, price3, price4, price5 etc.. with a single function. Please let me know :)
More From » validation