CODEWITHSUNDEEP
formspostasp-classic
CTully12
CTully12

Reputation: 73

Check if a value is empty

I am working on a asp classic script and have a "honey pot" set up. I want to check if the value in the honey post is empty before proceeding with processing and sending off an email.

HTML:

<div class="jam_jar" style="display:none">
              <input type="text"  name="address2" tabindex="-1">
</div> //This is inside a form

ASP code:

var_jam_jar = Request.Form("address2")
If IsEmpty(var_jam_jar ) = true Then

Coming from a PHP background I'd normally just check if the input value isset or isempty. How would I go about doing this in asp classic?

Upvotes: 0

Views: 149

Answers (1)

Flakes
Flakes

Reputation: 2442

You could check if the value is an empty string:

If Trim(var_jam_jar ) = "" Then

In VBScript,the IsEmpty function is used to determine if individual variables are initialized,

Upvotes: 2

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