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

{% set containerAttributes = {
    for: id,
}|merge(containerAttributes ?? []) %}

{%- if block('attr') is defined %}
    {%- set containerAttributes = containerAttributes|merge(('<div ' ~ block('attr') ~ '>')|parseAttr, recursive=true) %}
{% endif %}

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

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

{% tag 'label' with containerAttributes %}
    {{ label }}
{% endtag %}