scrpit to tell user not enough words

[cd2ac]

anyone have a javascript function that- will tell the user if they have not put two or three words into a search field.

thanks

[Tails]

Here's a simple script that you may be able to build on:

function check()
{
V=document.getElementById('search').value
if(V.split(" ").length>2)
{
//Success
}
else
{
alert('Please enter atleast 3 words.')
}
}