---
title: renderButton
framework: signinwithapplejs
role: symbol
role_heading: Instance Method
path: signinwithapplejs/authi/renderbutton
---

# renderButton

Renders the button contained in the wrapper tag.

## Declaration

```data
void renderButton();
```

## Discussion

Discussion Use this function when the framework you’re using requires rerender support. Calling this function forces the render of the button found in the wrapper tag.