# prompt\_for\_signature\_input\_request

{% columns %}
{% column width="33%" %}
![](/files/7Xncok5y5tYN1TuRet2F)
{% endcolumn %}

{% column %}
**Description**

Informs the user that they must provide a signature to continue the transaction.

\
**Merchant/Customer action**

`Clear` clear the signature pad to allow the user to try again.

`Done` confirm and send the signature image to caller. Submitting without providing a signature will send an empty image to the caller.
{% endcolumn %}
{% endcolumns %}

\---


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.verifone.com/functional-specification/prompt_for_signature_input_request.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.