# Adding JS to Forum

**URL:** <https://forum.kirupa.com/t/adding-js-to-forum/326272>\
**Category:** web dev\
**Created:** [December 3, 2011, 4:54pm UTC](https://forum.kirupa.com/t/adding-js-to-forum/326272 "2011-12-03T16:54:36Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![maxxxx](https://avatars.discourse-cdn.com/v4/letter/m/db5fbb/32.png) [@maxxxx](https://forum.kirupa.com/u/maxxxx)\
**Post date:** [December 3, 2011, 4:54pm UTC](https://forum.kirupa.com/t/adding-js-to-forum/326272/1 "2011-12-03T16:54:36Z")

</div>

Can someone look at this script. I’m trying to set the script so if someone does not fill in a field. the forum can not be sent.

I started the first one called firstname and add an alert to it.

\<script type=“text/javascript”\>

function formValidator(){

var firstname = document.getElementById(‘firstname’).value;

```
if (document.getElementById('firstname').value=="")

	alert("Name not entered")
	return false

```

}

var lastname = document.getElementById(‘lastname’).value;  
var streetnumber = document.getElementById(‘streetnumber’).value;  
var streetname = document.getElementById(‘streetname’).value;  
var city = document.getElementById(‘city’).value;  
var postalcode = document.getElementById(‘postalcode’).value;  
var phonenumbera = document.getElementById(‘phonenumbera’).value;  
var phonenumberb = document.getElementById(‘phonenumberb’).value;  
var email = document.getElementById(‘email’).value;

function comments()  
{  
(document.getElementById(“comments”).value);  
}

\</script\>

\</head\>

\<body\>

\</script\>

\</head\>

\<body\>

\<p\>&nbsp;\</p\>  
\<p\>&nbsp;\</p\>  
\<p\>&nbsp;\</p\>  
\<table width=“1089” align=“center” border=“1”\>  
\<tr\>  
\<td colspan=“3”\>\<center\>  
\<h1\>\<B\>The Charisma Eatery\</B\>\</h1\>  
\</center\>\</td\>  
\</tr\>  
\<tr\>

\<td width=“442”\>\<center\>  
\<b\>vital information\</b\>  
\</center\>  
\<table width=“412”\>  
\<tbody\>  
\<tr\>  
\<td width=“121”\>first name\</td\>  
\<td width=“289”\>\<input type=“text” size=“15” maxlength=“50” id=“firstname”\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>last name\</td\>  
\<td\>\<input type=“text” size=“15” maxlength=“50” id=“lastname”\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>street number\</td\>  
\<td\>\<input type=“text” size=“40” maxlength=“35” id=“streetnumber”\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>street name\</td\>  
\<td\>\<input type=“text” size=“40” maxlength=“35” id=“streetname”\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>city\</td\>  
\<td\>\<input type=“text” size=“25” maxlength=“21” id=“city”\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>postal code\</td\>  
\<td\>\<input type=“text” size=“25” maxlength=“21” id=“postalcode”\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>phone number\</td\>  
\<td\>\<input id=“phonenumbera” size=“4” /\>  
-  
\<input id=“phonenumberb” size=“5” /\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>email address\</td\>  
\<td\>\<input type=“text” size=“15” id=“email”\>\</td\>  
\</tr\>  
\</tbody\>  
\</table\>\</td\>  
\<td width=“266” valign=“top”\>\<p\>&nbsp;\</p\>  
\<p\>&nbsp;\</p\>  
\<p\>\<b\>comments / special request\</b\>\<br /\>  
\<textarea rows=“10” cols=“35"id=“comments” \>\</textarea\>  
\</p\>\</td\>\<td width=“359” align=“right”\>\<table width=“325”\>  
\<tbody\>  
\<tr\>  
\<th width=“144”\>item\</th\>  
\<th width=“75”\>price\</th\>  
\<th width=“92”\>quantity\</th\>  
\<th width=“101”\>sub-total\</th\>  
\</tr\>  
\<tr align=“middle”\>  
\<td align=“left”\>Hamberger\</td\>  
\<td\>\<input size=“7” value=”$2.99" /\>\</td\>  
\<td\>\<input size=“3” /\>\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\<tr align=“middle”\>  
\<td align=“left”\>Cheeseburger\</td\>  
\<td\>\<input size=“7” value="$3.99" /\>\</td\>  
\<td\>\<input size=“3” /\>\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\<tr align=“middle”\>  
\<td align=“left”\>Chicken Burger\</td\>  
\<td\>\<input size=“7” value="$4.99" /\>\</td\>  
\<td\>\<input size=“3” /\>\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\</tbody\>  
\</table\>  
\<table width=“324”\>  
\<tbody\>  
\<tr\>  
\<th width=“124”\>item\</th\>  
\<th width=“42”\>price\</th\>  
\<th width=“72”\>quantity\</th\>  
\<th width=“74”\>sub-total\</th\>  
\</tr\>  
\<tr align=“middle”\>  
\<td align=“left”\>French Fries\</td\>  
\<td\>\<input size=“7” value="$2.99" /\>\</td\>  
\<td\>\<input size=“3” /\>\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\<tr align=“middle”\>  
\<td align=“left”\>\<input type=“checkbox” /\>  
gravy\</td\>  
\<td\>\<input size=“7” value="$0.50" /\>\</td\>  
\<td\>\<input size=“3” /\>\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\<tr align=“middle”\>  
\<td align=“left”\>\<input type=“checkbox” /\>  
chilli\</td\>  
\<td\>\<input size=“7” value="$1.99" /\>\</td\>  
\<td\>\<input size=“3” /\>\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\</tbody\>  
\</table\>  
\<table align=“right”\>  
\<tbody\>  
\<tr\>  
\<td\>subtotal\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>pst\</td\>  
\<td\>\<input size=“6” /\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>gst\</td\>  
\<td\>\<input size=“6” /\>\</td\>  
\</tr\>  
\<tr\>  
\<td\>total\</td\>  
\<td\>\<input size=“10” /\>\</td\>  
\</tr\>  
\<tr\>  
\<td colspan=“2”\>\<input type=“button” value=“total up order” /\>  
\</td\>  
\</tr\>  
\</tbody\>  
\</table\>\</td\>

\</tr\>  
\<tr\>  
\<td colspan=“3”\>\<hr width=“1020” align=“center” color="#000000" /\>\</td\>  
\</tr\>  
\<tr\>  
\<td colspan=“2”\>\<table\>  
\<tbody\>  
\<tr align=“middle”\>  
\<td\>Payment\</td\>  
\<td\>card number\</td\>  
\<td\>expiration mm/yy\</td\>  
\</tr\>  
\<tr align=“middle”\>  
\<td\>\<select name=“select”\>  
\<option selected=“selected”\>cash\</option\>  
\<option\>master card\</option\>  
\<option\>visa\</option\>  
\</select\>\</td\>  
\<td\>\<input /\>\</td\>  
\<td\>\<select name=“select”\>  
\<option selected=“selected”\>01\</option\>  
\<option\>02\</option\>  
\<option\>03\</option\>  
\<option\>04\</option\>  
\<option\>05\</option\>  
\<option\>06\</option\>  
\<option\>07\</option\>  
\<option\>08\</option\>  
\<option\>09\</option\>  
\<option\>10\</option\>  
\<option\>11\</option\>  
\<option\>12\</option\>  
\</select\>  
\<select name=“select”\>  
\<option selected=“selected”\>03\</option\>  
\<option\>04\</option\>  
\<option\>05\</option\>  
\<option\>06\</option\>  
\<option\>07\</option\>  
\<option\>08\</option\>  
\<option\>09\</option\>  
\</select\>\</td\>  
\</tr\>  
\</tbody\>  
\</table\>\</td\>  
\<td\>\<table\>  
\<tbody\>  
\<tr\>  
\<td\>\<input type=“radio” name=“howtoget” /\>\</td\>  
\<td\>pickup\</td\>  
\</tr\>  
\<tr\>  
\<td\>\<input type=“radio” name=“howtoget” /\>\</td\>  
\<td\>delivery\</td\>  
\</tr\>  
\<tr\>  
\<td\>\<input type=“radio” name=“howtoget” /\>\</td\>  
\<td\>eat in\</td\>  
\</tr\>  
\</tbody\>  
\</table\>\</td\>  
\</tr\>  
\<tr\>  
\<td colspan=“3”\>\<table width=“200” align=“center” border=“0”\>  
\<tr\>  
\<td\>\<input type=“reset” value=“clear order” align=“right”/\>  
\<input type=“button” value=“send order” align=“center” /\>\</td\>  
\</tr\>  
\</table\>\</td\>  
\</tr\>  
\</table\>  
\<p\>&nbsp;\</p\>  
\<p\>&nbsp;\</p\>

\</body\>  
\</html\>

\</body\>