<?php if (!empty($error)) { echo "<p class='alert alert-danger'>"; echo implode("<br />\n", $error); echo "</p>"; } if ($hash) { echo "<p>Result (this hash uses a random salt, so it will be different each time you submit this form):<br />$hash</p>\n"; } ?> <?php echo form_open('user/hash_password'); ?> <div class="row"> <div class="form-group col-lg-10 col-md-10"> <label class="control-label col-lg-2 col-md-2" for="inputPassword">Password</label> <div class="col-lg-5 col-md-5"> <input type="password" id="inputPassword" name="password" placeholder="Password" class="form-control"> </div> </div> </div> <div class="row"> <div class="form-group col-lg-10 col-md-10"> <label class="control-label col-lg-2 col-md-2" for="inputPassword">Confirm password</label> <div class="col-lg-5 col-md-5"> <input type="password" id="inputPasswordConfirm" name="password_confirm" placeholder="Password confirmation" class="form-control"> </div> </div> </div> <div class="row"> <div class="form-group col-lg-10 col-md-10"> <div class="col-lg-offset-2 col-lg-5 col-md-offset-2 col-md-5"> <button type="submit" class="btn btn-primary" name="process">Hash it</button> </div> </div> </form>