I am trying to use the signatureValidate() function to check if any signature fields are signed. I am doing this because I need to have the signature fields lock the form manually so that a specific department can make changes after signatures have been applied (via a password field). I got the signature fields to lock the form and I can unlock everything with a password dialog. However, I am trying to add some code to the Change event so that if a user clears their signature and no other signatures have been applied, then the form will unlock. I wrote a script that checks the signature validation of each signature field to verify that all of them are unsigned, and it works perfectly until one of the signature fields becomes hidden. Then the code just doesn't work. Am I doing something wrong? Is there a way to check if a signature field (which may or may not be hidden) has been signed? Below is the code that I am using:
var engMgrSig = event.target.getField("form1[0].Subform1[0].signatures[0].Eng_Manager[0].eng_manager_sign ature[0]").signatureValidate();
var mfgMgrSig = event.target.getField("form1[0].Subform1[0].signatures[0].Mfg_Eng_Manager[0].mfg_engr_sig nature[0]").signatureValidate();
if (mfgMgrSig == 0 && engMgrSig == 0) {
oTargetField = this.resolveNode("ECO_table");
oTargetField.access = "open";
}
else {
oTargetField = this.resolveNode("ECO_table");
oTargetField.access = "readOnly";
}