NJ Web Design System (v2.1.0)

Validation 

<form class="usa-form">
    <fieldset class="usa-fieldset">
        <legend class="usa-legend">Enter a code</legend>
        <div class="usa-alert usa-alert--info usa-alert--validation">
            <div class="usa-alert__body">
                <h3 class="usa-alert__heading">Code requirements</h3>
                <ul class="usa-checklist" id="validate-code">
                    <li class="usa-checklist__item usa-checklist__item--checked" data-validator="uppercase">Use at least one uppercase character</li>
                    <li class="usa-checklist__item" data-validator="numerical">Use at least one number</li>
                </ul>
            </div>
        </div>
        <label class="usa-label" for="code">Code</label>
        <input class="usa-input" id="code" name="code" type="text" aria-describedby="validate-code" data-validate-uppercase="[A-Z]" data-validate-numerical="\d" data-validation-element="#validate-code">
        <input class="usa-button" type="submit" value="Submit code">
    </fieldset>
</form>

No notes defined.

<form class="usa-form">
  <fieldset class="usa-fieldset">
    <legend class="usa-legend">Enter a code</legend>
    <div class="usa-alert usa-alert--info usa-alert--validation">
      <div class="usa-alert__body">
        <h3 class="usa-alert__heading">Code requirements</h3>
        <ul class="usa-checklist" id="validate-code">
          <li class="usa-checklist__item usa-checklist__item--checked" data-validator="uppercase">Use at least one uppercase character</li>
          <li class="usa-checklist__item" data-validator="numerical">Use at least one number</li>
        </ul>
      </div>
    </div>
    <label class="usa-label" for="code">Code</label>
    <input class="usa-input" id="code" name="code" type="text"
      aria-describedby="validate-code"
      data-validate-uppercase="[A-Z]"
      data-validate-numerical="\d"
      data-validation-element="#validate-code">
    <input class="usa-button" type="submit" value="Submit code">
  </fieldset>
</form>
 
package:
  name: null
  version: 2.1.0
uswds:
  path: ../../dist