With checked option
How it looks (preview)
How to call this example
<%= render "govuk_publishing_components/components/radio", {
heading: "How do you want to sign in?",
name: "radio-group-checked",
items: [
{
value: "government-gateway",
text: "Use Government Gateway"
},
{
value: "govuk-verify",
text: "Use GOV.UK Verify",
checked: true
}
]
} %>