jquery - Bootstrap 验证不起作用

Question

我正在尝试使用 bootstrap 进行验证。我尝试了解决方案 here但它不起作用。

<form id="tryitForm" class="form-horizontal">
    <div class="form-group">
        <label class="col-md-3 control-label">Full name</label>
        <div class="col-md-4">
            <input type="text" class="form-control" name="firstName" />
        </div>
        <div class="col-md-4">
            <input type="text" class="form-control" name="lastName" />
        </div>
    </div>

    <div class="form-group">
        <label class="col-md-3 control-label">Email address</label>
        <div class="col-md-6">
            <input type="text" class="form-control" name="email" />
        </div>
    </div>

    <div class="form-group">
        <label class="col-md-3 control-label">Gender</label>
        <div class="col-md-6">
            <div class="radio">
                <label><input type="radio" name="gender" value="male" /> Male</label>
            </div>
            <div class="radio">
                <label><input type="radio" name="gender" value="female" /> Female</label>
            </div>
            <div class="radio">
                <label><input type="radio" name="gender" value="other" /> Other</label>
            </div>
        </div>
    </div>

    <div class="form-group">
        <div class="col-md-offset-3 col-md-8">
            <button type="submit" class="btn btn-primary">Say hello</button>
        </div>
    </div>
</form>

我已经添加了正确的js文件，请参阅fiddle link 。请帮助了解问题所在。

Answer 1

这是一个工作中的jsfiddle:http://jsfiddle.net/P28nR/1/

缺少或不正确的内容是:

• 您没有包含 jquery
• 您添加了错误的 jquery bootstrap 插件。正确的文件可以在以下链接中找到:

//cdnjs.cloudflare.com/ajax/libs/bootstrap-validator/0.4.5/css/bootstrapvalidator.min.css//cdnjs.cloudflare.com/ajax/libs/bootstrap-validator/0.4.5/js/bootstrapvalidator.min.js

• 您没有添加 JavaScript 来配置和运行验证器插件

  $(document).ready(function() {
      $('#tryitForm').bootstrapValidator({
          feedbackIcons: {
              valid: 'glyphicon glyphicon-ok',
              invalid: 'glyphicon glyphicon-remove',
              validating: 'glyphicon glyphicon-refresh'
          },
          fields: {
              firstName: {
                  validators: {
                      notEmpty: {
                          message: 'The first name is required and cannot be empty'
                      }
                  }
              },
              lastName: {
                  validators: {
                      notEmpty: {
                          message: 'The last name is required and cannot be empty'
                      }
                  }
              },
              email: {
                  validators: {
                      notEmpty: {
                          message: 'The email address is required'
                      },
                      emailAddress: {
                          message: 'The input is not a valid email address'
                      }
                  }
              },
              gender: {
                  validators: {
                      notEmpty: {
                          message: 'The gender is required'
                      }
                  }
              }
          },
          submitHandler: function(validator, form, submitButton) {
              var fullName = [validator.getFieldElements('firstName').val(),
                              validator.getFieldElements('lastName').val()].join(' ');
              alert('Hello ' + fullName);
          }
      });
  });