{% set id = id ?? "radio#{random()}" %}
{% set label = radioLabel ?? label ?? null %}

{% set inputAttributes = {
    type: 'radio',
    id: id,
    class: (class ?? [])|explodeClass,
       class: (class ?? [])|explodeClass|merge([
        'radio'
    ]|filter),
    name: name ?? false,
    value: value ?? '1',
    checked: checked ?? false,
    autofocus: (autofocus ?? false) and not craft.app.request.isMobileBrowser(true),
    disabled: disabled ?? false,
    aria: {
        describedby: instructionsId ?? false,
    },
}|merge(inputAttributes ?? [], recursive=true) %}

{{ tag('input', inputAttributes) }}

<label for="{{ id }}">
    {{ label|raw }}
</label>