Prevent the digital signature if the fields are white

I am just checking that some fields are filled before the user can digitally sign the form. If the fields are empty, I would like to prevent the display of the digital signature window.  How do I do that?

Here is my script:

var vSignature
if(xfa.form.form1.execValidate() == true){
 vSignature = this.rawValue;
}
else{
xfa.host.messageBox("At Least One Required Field Was Left Blank");
}

Add controls null (or no matter what field validation that you plan to be completed) in the event the digital signature field preSign, if the validation fails then cancel the action after providing a message

You can attach your form?

Santosh-

http://about.me/nskumar

Tags: Adobe LiveCycle

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