By Manuel Lemos

Many applications are written in PHP to develop systems that need to produce PDF documents.

Sometimes the PDF documents will be used as contracts or other documentation that must be signed by the people involved in a business or any agreement.

Changing the PDF documents to include the signatures of the people participating in the agreement is a complex process.

Fortunately, there are platforms like signNow that simplify that process by providing an easy-to-understand user interface to submit PDF documents and call the people that need to sign the documents in a way that the process is legally binding.

Please read this short article to learn how to use the signNow API from PHP to integrate the process of submitting PDF documents to the signNow platform and let the platform take care of the complexity of collecting signatures and generate legally binding documents that can be important for your company or the company of your PHP development customers.