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Questions tagged [electronic-signature]

Electronic signatures are digital representations of a person's "wet" or "live" signature.

162 questions
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How can I subtract two time values in Adobe Sign?

I need to get the difference in hours and minutes of two times. For example 8:30AM and 2:14PM. I need to be able to subtract these to hours in Adobe Sign Formula expression. The supported function seem to support date based fields and not…
Salvo
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Creating Unsigned Invisible Signature field Using Itextsharp version 5 C#

I need to create multiple unsigned signature field that are invisible in pdf. Can anyone help me in this? I am using pdfstamper (Itextsharp v5) for creating new signature. I can able to append multiple digital signature in a same pdf but i need to…
Ranjith N
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get signatureValue from getDataToSign method in DSS

I use SD-DSS open source solution to sign a document digitally. I checked dss-documentation page, but not sure, how to get signatureValue, which is in sample request. As I interpret, I has to use output of getDataToSign, the digest as…
plaidshirt
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Upload document and set signatures with Docusign API

I am assuming with the Docusign developer API I will be able to list documents, their statuses, even have people sign documents within my app. However, I am wondering if the API covers uploading and setting the signature areas of the document. It…
Blake Rivell
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Signature falsification and Biometrics in 21 CFR Part 11

In 21 CFR Part 11, section 11.200 outlines the electronic signatures requirements, notably (a) Electronic signatures that are not based upon biometrics shall: [...] (3) Be administered and executed to ensure that attempted use of an individual's…
Eric Grange
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Implementation Legal for electronic Signature for consent in USA?

I am working on a web application for disabled individuals who might need a consent form filled in by the responsible party for treatment in a medical center. My idea is to have the clinician fill in the email addresses for responsible party and…
work monitored
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How do I detect a signature line in a PDF document and then insert a signature?

Last week I was asked to build an application for a blind man to programmatically fill out a PDF document. The problem he is having is that if the fields in the document aren't labeled correctly then he is not able to put his signature and other…
Kris
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adding javascript signature pad in .php file

I have a .php file that once a transaction is approved, I want it to show the signature pad but how will I implement it into my php code. The code below is a part of the .php file and I need to get https://github.com/szimek/signature_pad this…
user7941958
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Angular 2: Signature Pad need seperate instance

I am using signature pad and i need to capture more than one signature. below is my code. I can have 'n' number of employees. I want employee to enter in input box sign it. when you click on submit you collect all the data. please help import {…
Jay
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How to integrate a usb signature pad with my UWP application?

In my UWP application i have to show the signature which is captured by a usb connected signature pad(model Scriptel - ST1501). After some research I have found that this model uses EasyScript Device Interface. But i don't understand how to…
tushargoyal1309
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Classic ASP and Signature Pad

I'm trying to get a Classic ASP version of this app to save images to my server: https://github.com/szimek/signature_pad I've tried various combinations of using the Base64 output but have not had any success. I've searched this site and Googled but…
adamb0mbNZ
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Electronic signature requirements

Hello Stackoverflow community, I have a difficulty regarding electronic signature and especially how to apply the law of Singapore in terms of technical requirements. By law, Singapore accepts electronic signatures if the signature is: unique to…
Cyrille Armanger
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Electronic signature PDF Android

I need to make an app where you will open a PDF document, show it to a customer and he will electronically sign it(write his signature on a tablet). From what I read you need the data from the signature being created (time stamp, pressure and time…
Tadej Vengust
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Signing existing PDF document sometimes causes a corrupt file

I am writing a demo proof of concept to add electronic signatures to existing PDFs. I am running into one weird problem that I don't get. It seems that adding the signature to some documents works fine while adding one to others does not work and a…
rbadi76
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Online agreement between 2 users and ensure it's valid and not altered in the future?

In my app a registered user can create and send a licensing agreement for getting permissions from another registered user to use a product. This agreement must be signed by both users to be valid and each agreement is stored in the database along…
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