Does a "CurrencyInput" control exist?

[timothydilbert]

I want to add a form field to the web page that only accepts a dollar amount. See example below:

Is there a component (or configuration for theNumberInput or TextInput components) I would use to create a text input limited to dollar amounts only? Ideally, I would want the currency symbol to be prefixed at the beginning of the text input and the user would only enter the decimal figure. (e.g. $10.00).

I'm sure I can create something like this myself in JavaScript, but Ishold I would ask in case something already exists.