# canvasToDataURL

## Description

Converts a component to base64.

Note: Not all components are supported, as of now only the following are supported:

* Signature
* Barcode
* QRCode

### Platform Supported

* Web
* Mobile

## Input / Parameter

| Name        | Description                | Input Type | Default | Options | Required                           |
| ----------- | -------------------------- | ---------- | ------- | ------- | ---------------------------------- |
| canvas      | The name of the component. | Text       | -       | -       | Partial (Yes if no 'componentId'.) |
| componentId | The id of the component.   | Text       | -       | -       | Partial (Yes if no 'canvas'.)      |

## Output

| Description                                              | Output Type  |
| -------------------------------------------------------- | ------------ |
| The base64 if it is converted, if it fails then 'false'. | Text/Boolean |


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