<input type="password" id="password-input" name="password-input" class="form-control" placeholder="Password">
                <span class="help-block">Please enter a complex password</span>
              </div>
            </div>
            <div class="form-group row">
              <label class="col-md-3 col-form-label" for="disabled-input">Disabled Input</label>
              <div class="col-md-9">
                <input type="text" id="disabled-input" name="disabled-input" class="form-control" placehold