Hi,

Thank you for reaching out here in the DocuSign Community.  

I understand that you are looking to allow your signers to include their personal details in your document and I will gladly walk you through the available options within eSignature.

You can find Text Boxes as part of our Standard Fields Menu, located at the right side of the screen during the document tagging step of the envelope creation process.

Through this field, you will allow your signer to fill in the required information and validate their answer as needed by selecting a default option or using a custom REGEX pattern.

For more details on how to add a text box to your document and how to set up validation rules for your field, see:

Add Fields to Documents

Data Validation for Text Fields

Feel free to let us know if you need further assistance with this. 

Thank you for using DocuSign, we hope you have a wonderful rest of your day! 

Best regards, 

Alejandro R. | DocuSign Community Moderator 

"Select as Best" below if you find the answer a valid solution to your issue!