react-signature-pad-input v0.0.7

History

This module is forked from blackjs' initial module for capturing signatures. This module differs by allowing you to embed this signature pad within an existing form without a popup window.

React Signature Pad

A signature pad implementation for react.

Basic Usage

var React = require('react');
var SignaturePad = require('react-signature-pad');

React.render(
  <SignaturePad clearButton="true" />,
  document.body
)

Methods

<SignaturePad clearButton="true" ref="mySignature" />
...

var signature = React.findDOMNode(this.refs.mySignature);

// Methods

// ===============================================
// isEmpty() - returns boolean
// ===============================================

signature.isEmpty();

// ===============================================
// clear() - clears canvas
// ===============================================

signature.clear();

// ===============================================
// toDataURL() - retrieves image as a data url
// ===============================================

signature.toDataURL();

// ===============================================
// fromDataURL() - writes a base64 image to canvas
// ===============================================

signature.fromDataURL(base64String);

CSS

In order to make the signature pad work correctly you will need the css as well. All the relevant styles are in this file.

Example

$ npm start

Then navigate to http://localhost:8080/ in your browser and you should be able to see the signature pad in action.