bulma/docs/_includes/library/form/general.html

<div class="field">
  <label for="text" class="label">Name</label>

  <div class="control">
    <input id="text" class="input" type="text" placeholder="Text input">
  </div>
</div>

<div class="field">
  <label for="username" class="label">Username</label>

  <div class="control has-icons-left has-icons-right">
    <input id="username" class="input is-success" type="text" placeholder="Text input" value="bulma">

    <span class="icon is-small is-left">
      <i class="fas fa-user"></i>
    </span>

    <span class="icon is-small is-right">
      <i class="fas fa-check"></i>
    </span>
  </div>

  <p class="help is-success">This username is available</p>
</div>

<div class="field">
  <label for="email" class="label">Email</label>

  <div class="control has-icons-left has-icons-right">
    <input id="email" class="input is-danger" type="email" placeholder="Email input" value="hello@">

    <span class="icon is-small is-left">
      <i class="fas fa-envelope"></i>
    </span>

    <span class="icon is-small is-right">
      <i class="fas fa-exclamation-triangle"></i>
    </span>
  </div>
  <p class="help is-danger">This email is invalid</p>
</div>

<div class="field">
  <label for="subject" class="label">Subject</label>

  <div class="control">
    <div class="select">
      <select id="subject">
        <option>Select dropdown</option>
        <option>With options</option>
      </select>
    </div>
  </div>
</div>

<div class="field">
  <label for="message" class="label">Message</label>

  <div class="control">
    <textarea id="mesage" class="textarea" placeholder="Textarea"></textarea>
  </div>
</div>

<div class="field">
  <div class="control">
    <label for="terms" class="checkbox">
      <input id="terms" type="checkbox">
      I agree to the <a href="#">terms and conditions</a>
    </label>
  </div>
</div>

<div class="field">
  <div class="control">
    <label for="yes" class="radio">
      <input id="yes" type="radio" name="question">
      Yes
    </label>
    <label for="no" class="radio">
      <input id="no" type="radio" name="question">
      No
    </label>
  </div>
</div>

<div class="field is-grouped">
  <div class="control">
    <button class="button is-link">Submit</button>
  </div>

  <div class="control">
    <button class="button is-link is-light">Cancel</button>
  </div>
</div>