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Checkboxes

WIP -- ATM: As part of the label add
-- If one option is required “(select one or more options that apply)” (substitute one for two, etc.)
-- Else “(select all that apply)”

Single checkbox

<fieldset class="asp-form__group" id="change-checkbox-example-1">  
  <legend class="asp-form__label">Confirmation</legend>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-1-yes" name="checkbox-example-1-ye" type="checkbox" value="checkbox-example-1-yes">  
    <label class="form__label-choices" for="checkbox-example-1-yes">I confirm that I have read and understood the <a href="#">Privacy policy</a> and <a href="#">Terms and Conditions</a></label>  
  </div>  
</fieldset>

Multiple checkboxes

<fieldset class="asp-form__group" id="change-checkbox-example-2">  
  <legend class="asp-form__label">Select suspects relevant to witness (select all that apply)</legend>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-2a-suspect-1" name="checkbox-example-2a-suspect-1" type="checkbox" value="checkbox-example-2-suspect-1">  
    <label class="form__label-choices" for="checkbox-example-2a-suspect-1">Suspect 1</label>  
  </div>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-2a-suspect-2" name="checkbox-example-2a-suspect-2" type="checkbox" value="checkbox-example-2-suspect-2">  
    <label class="form__label-choices" for="checkbox-example-2a-suspect-2">Suspect 2</label>  
  </div>  
</fieldset>

Checkboxes with hint

<fieldset class="asp-form__group" id="change-checkbox-example-3">  
  <legend class="asp-form__label">Select suspects relevant to witness (select all that apply)</legend>  
  <p class="asp-form__hint">The witness may not be the victim</p>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-3-suspect-1" name="checkbox-example-3-suspect-1" type="checkbox" value="checkbox-example-3-suspect-1">  
    <label class="form__label-choices" for="checkbox-example-3-suspect-1">Suspect 1</label>  
  </div>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-3-completed" name="checkbox-example-3-completed" type="checkbox" value="checkbox-example-3-completed">  
    <label class="form__label-choices" for="checkbox-example-3-completed">Suspect 2</label>  
  </div>  
</fieldset>

Checkboxes with error

<fieldset class="asp-form__group asp-form__group--error" id="change-checkbox-example-4">  
  <legend class="asp-form__label">Select suspects relevant to witness (select one or more options that apply)</legend>  
  <p class="asp-form__error-message">"Select suspects relevant to witness" is required</p>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-4-suspect-1" name="checkbox-example-4-suspect-1" type="checkbox" value="checkbox-example-4-suspect-1">  
    <label class="form__label-choices" for="checkbox-example-4-suspect-1">Suspect 1</label>  
  </div>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-4-suspect-2" name="checkbox-example-4-suspect-2" type="checkbox" value="checkbox-example-4-suspect-2">  
    <label class="form__label-choices" for="checkbox-example-4-suspect-2">Suspect 2</label>  
  </div>  
</fieldset>

Checkboxes with hint and submission error

<fieldset class="asp-form__group asp-form__group--error" id="change-checkbox-example-5">  
  <legend class="asp-form__label">Select suspects relevant to witness (select one or more options that apply)</legend>  
  <p class="form__hint form__hint--error">The witness may not be the victim</p>  
  <p class="asp-form__error-message">"Select suspects relevant to witness" is required</p>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-5-suspect-1" name="checkbox-example-5-suspect-1" type="checkbox" value="checkbox-example-5-suspect-1">  
    <label class="form__label-choices" for="checkbox-example-5-suspect-1">Suspect 1</label>  
  </div>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-5-suspect-2" name="checkbox-example-5-suspect-2" type="checkbox" value="checkbox-example-5-suspect-2">  
    <label class="form__label-choices" for="checkbox-example-5-suspect-2">Suspect 2</label>  
  </div>  
</fieldset>

Single checkbox to show conditional required text input

<fieldset class="asp-form__group" id="change-checkbox-example-6">  
  <legend class="asp-form__label">Was THRIVE assessment: (select all that apply)</legend>  
  <p class="asp-form__hint">Check "Completed" to show conditional required text input</p>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-6-required" name="checkbox-example-6-required" type="checkbox" value="checkbox-example-6-required">  
    <label class="form__label-choices" for="checkbox-example-6-required">Required</label>  
  </div>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-6-completed" name="checkbox-example-6-completed" type="checkbox" value="checkbox-example-6-completed">  
    <label class="form__label-choices" for="checkbox-example-6-completed">Completed</label>  
  </div>  
  <div class="form__indent" data-parent="checkbox-example-6-completed" data-child-required>  
    <div class="asp-form__group" id="checkbox-example-6-child">  
      <label class="asp-form__label" for="checkbox-example-6-text-input">Reason <noscript>(required if "Was THRIVE assessment" is "Completed")</noscript></label>  
      <input class="form__input" id="checkbox-example-6-text-input" type="text">  
    </div>  
  </div>  
</fieldset>

Multiple checkboxes to show conditional optional textarea

<fieldset class="asp-form__group" id="change-checkbox-example-7">  
  <legend class="asp-form__label">Was THRIVE assessment: (select all that apply)</legend>  
  <p class="asp-form__hint">Check both "Completed" and "Required" to show conditional optional textarea</p>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-7-required" name="checkbox-example-7-required" type="checkbox" value="checkbox-example-7-required">  
    <label class="form__label-choices" for="checkbox-example-7-required">Required</label>  
  </div>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-7-completed" name="checkbox-example-7-completed" type="checkbox" value="checkbox-example-7-completed">  
    <label class="form__label-choices" for="checkbox-example-7-completed">Completed</label>  
  </div>  
  <div class="form__indent" data-parent="checkbox-example-7-required,checkbox-example-7-completed">  
    <div class="asp-form__group" id="checkbox-example-7-child">  
      <label class="asp-form__label" for="checkbox-example-7-textarea">Reason (optional)</label>  
      <textarea class="form__textarea" id="checkbox-example-7-textarea" name="text-area" rows="6" maxlength="3000" data-countdown></textarea>  
      <p id="checkbox-example-7-textarea-countdown">You can enter up to 3000 characters</p>  
    </div>  
  </div>  
</fieldset>

Single checkbox to show conditional optional select

<fieldset class="asp-form__group" id="change-checkbox-example-8">  
  <legend class="asp-form__label">Was THRIVE assessment: (select all that apply)</legend>  
  <p class="asp-form__hint">Check "Completed" to show conditional optional select</p>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-8-required" name="checkbox-example-8-required" type="checkbox" value="checkbox-example-8-required">  
    <label class="form__label-choices" for="checkbox-example-8-required">Required</label>  
  </div>  
  <div class="form__item--choices">  
    <input class="form__input-choices form__input-choices--checkbox" id="checkbox-example-8-completed" name="checkbox-example-8-completed" type="checkbox" value="checkbox-example-8-completed">  
    <label class="form__label-choices" for="checkbox-example-8-completed">Completed</label>  
  </div>  
  <div class="form__indent" data-parent="checkbox-example-8-completed">  
    <div class="asp-form__group" id="checkbox-example-8-child">  
      <label class="asp-form__label" for="checkbox-example-8-select">Reason (optional)</label>  
      <select class="form__input" id="checkbox-example-8-select">  
        <option>Select Network</option>  
        <option value="option-1" id="option-1">Option 1</option>  
        <option value="option-2" id="option-2">Option 2</option>  
      </select>  
    </div>  
  </div>  
</fieldset>

When to use this component

WIP -- For no JS fallback (on conditional content):
-- the conditional content will show (by default)
-- add in noscript text to the label (required if “Question [parent Label]” is “Option to reveal conditional content”) -- which can be multiple options/checkboxes

When not to use this component

WIP -- If a user has the option to select only one option; use radios if there is 7 or less options, use a select if there is 8 or more options.

Other variants

See Radios for conditional text input / select / textarea options. Also hint and errors within conditional content


Make a change to the Design System

Suggest an edit to this system, or any of the components in it, by submitting a Design System change request.


Published 9 May 2024
Last updated 31 October 2025