With name and value set
By default, the button has no value or name set so it will not pass information when the form is submitted. This allows a name and value to be added so a button can add information to the form submission.
Please note that Internet Explorer 6 and 7 have breaking bugs when submitting a form with multiple buttons - this can change what value is submitted by the button. Make sure to check your user needs and browser usage.
How it looks (preview)
How to call this example
<%= render "govuk_publishing_components/components/button", {
text: "This is the button text",
value: "this_is_the_value",
name: "this_is_the_name"
} %>