Mobile Signature

Capture a signature as an image.

An input field to capture a signature and save it as an image.



Available properties for Mobile Signature. You can write JavaScript almost anywhere in Retool to manipulate or read information about components.

disabled boolean

Whether the component is disabled to prevent user interaction.

id string

The name of the component.

instructions string

Instructions for signature capture.

label string

Text label for the input.

placeholder string

The text to display when no value is set.

pluginType string

The component type.

value string

The value of the component. Contains a blob: or file:// URI string for the captured data (e.g., for upload to a data store). Use utils.getDataByObjectURL() if you need to convert the blob into a Base64-encoded string.