> Hi Frnds,
>
> Here is my problem.......
> I have a search field Search button is an image,if i click on that
> button after text entered it is giving the result by going to
> corresponding action, but if don't give any text i have to get an
> alert how to achive this, if the search string neq to ""
> it is going to action if it is null i should get alert()
>
>
> Rama
Can't you use Javascript?
onClick="if (this.form.searchbox.value.replace(/^\s+|\s+$/g, "") == ""){
alert("No search criteria") return false} else return true;"
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