Form Group

<div class="form-group ">

  <label for="exampleID" class="form-control-label ">From Group</label>

  <input class="form-control " type="text" value="" id="exampleID" placeholder="Placeholder">

</div>
			  
<div class="form-group has-success">

  <label for="" class="form-control-label ">Input with success</label>

  <input class="form-control form-control-success" type="text" value="" id="" placeholder="">

  <div class="form-control-feedback">Success! You've done it.</div>
</div>

<div class="form-group has-warning">

  <label for="" class="form-control-label ">Input with warning</label>

  <input class="form-control form-control-warning" type="text" value="" id="" placeholder="">

  <div class="form-control-feedback">Shucks, check the formatting of that and try again.</div>
</div>

<div class="form-group has-danger">

  <label for="" class="form-control-label ">Input with danger</label>

  <input class="form-control form-control-danger" type="text" value="" id="" placeholder="">

  <div class="form-control-feedback">Sorry, that username's taken. Try another?</div>
</div>

<div class="form-check has-success">
  <label class="form-check-label">
    <input type="checkbox" class="form-check-input"> Checkbox with success
  </label>
</div>

<div class="form-check has-warning">
  <label class="form-check-label">
    <input type="checkbox" class="form-check-input"> Checkbox with warning
  </label>
</div>

<div class="form-check has-danger">
  <label class="form-check-label">
    <input type="checkbox" class="form-check-input"> Checkbox with danger
  </label>
</div>