react-bootstrap实现form表单验证效果代码-html代码-BFW代码库

react-bootstrap实现form表单验证效果代码

代码语言：html

所属分类：验证

代码描述：react-bootstrap实现form表单验证效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.4.3.1.min.css">
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/babel.7.18.13.js"></script>
   <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/react.production.18.2.0.js"></script>
   <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/react-dom.production.18.2.0.js"></script>


<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/react-bootstrap.min.js"></script>
<style>
    #app{
        padding: 10px;
    }
</style>
</head>
<body>
    <div id="app">
       
    </div>
    
    <script type="text/babel">

const  {useState }  =  window.React;

const { Badge, Button ,Col,Form,InputGroup,Row } = ReactBootstrap;



const App = () => {
 const [validated, setValidated] = useState(false);

  const handleSubmit = (event) => {
    const form = event.currentTarget;
    if (form.checkValidity() === false) {
      event.preventDefault();
      event.stopPropagation();
    }

    setValidated(true);
  };

  return (
    <Form noValidate validated={validated} onSubmit={handleSubmit}>
      <Row className="mb-3">
        <Form.Group as={Col} md="4" controlId="validationCustom01">
          <Form.Label>First name</Form.Label>
          <Form.Control
            required
            type="text"
            placeholder="First name"
            defaultValue="Mark"
          />
          <Form.Control.Feedback>Looks good!</Form.Control.Feedback>
        </Form.Group>
        <Form.Group as={Col} md="4" controlId="validationCustom02">
          <Form.Label>Last name</Form.Label>
          <Form.Control
            required
            type="text"
            placeholder="Last name"
            defaultValue="Otto"
          />
          <Form.Control.Feedback>Looks good!</Form.Control.Feedback>
        </Form.Group>
        <Form.Group as={Col} md="4" controlId="validationCus.........完整代码请登录后点击上方下载按钮下载查看