Dear friends,

How to validae the data from a form before storing in db. Here I am using following code to find the blank fields
but it is not working

Please help me in issue

function isdata(data)

if data=" " then

MsgBox "Please Enter the Field"

else

end if

end function


graceson

try out this JAVASCRIPT


function field_isempty(str)
{
if (str.length==0)
return(true)
else
return(false)
}

Here are some client-side validation resources:

Javascript Field Validations -- Client Side Scripting by Nannette Thacker - 8/19/1999
http://www.shiningstar.net/articles/...ions.asp?ID=AW

Form Validation Using Javascript - 9/19/1998
http://www.4guysfromrolla.com/webtech/091998-1.shtml
Good tips such as saving JavaScript functions in a file called DataValidation.js and including this in pages that need this.
JavaScript functions.

WebDaily: Your daily source for Web Technology Tips and Tricks! - 10/27/1998
http://www.4guysfromrolla.com/webtech/102798-1.shtml
Just checks if fields filled in.

Form Validation Scripts
http://www.coolnerds.com/jscript/formval.htm

Try This
chunky - 5/14/2001 1:51:12 AM
http://www.aspmessageboard.com/forum...12975&P=1&F=20

And here are some server-side validation resources:

Server-Side Form Validation by Dianna Leech - 12/1/1999
http://www.4guysfromrolla.com/webtech/120199-1.shtml

An Email Validation Routine by João Vieira - 4/11/1999
http://www.4guysfromrolla.com/webtech/041199-1.shtml
Somewhat shorter.

An Email Validation Script by Ben Durbin - 5/19/1999
http://www.4guysfromrolla.com/webtech/051999-1.shtml
Longer.

Form Handler: Some light form validation and error notification.
http://www.asp101.com/samples/form_handler.asp
Uses function to loop thru all fields in a form.
Also shows Response.Write using double double quotes:
Response.Write "<IMG SRC=""../images/check.gif"" BORDER=""0"" WIDTH=""25"" HEIGHT=""25"">"

ASP/Jscript Email Validation - 5/28/1999
http://www.4guysfromrolla.com/webtech/052899-1.shtml
Uses JavaScript run at the server.

Form to DB: Insert records retrieved from a form into a database
http://www.asp101.com/samples/form_to_db.asp