{{ govuk.formGroup(
    hint = "As shown on your birth certificate or passport",
    id = "full-name",
    name = "full-name",
    label = "Full name"
) }}
<%= govuk.form_group(
    hint: "As shown on your birth certificate or passport",
    id: "full-name",
    name: "full-name",
    label: "Full name"
) %> 
<div class="gv-c-form-group ">
    <label class="gv-c-form-group__label" for="full-name">
    Full name
    
      <span class="gv-c-form-group__hint">As shown on your birth certificate or passport</span>
    
    
  </label>

    <input class="gv-c-form-group__control " id="full-name" name="full-name" value="" type="text">

</div>
{
  "hint": "As shown on your birth certificate or passport",
  "id": "full-name",
  "name": "full-name",
  "label": "Full name"
}