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 | import React, { useState } from "react";import { withRouter } from "react-router-dom";
 import { List, InputItem, Button, WingBlank, WhiteSpace, Picker, Toast } from 'antd-mobile';
 import VerificationCode from "../../component/verificationCode"; //验证码组件
 import { createForm } from 'rc-form';
 
 
 const Form = (props) => {
 const [password, setPassword] = useState("");
 const [userType, setUserType] = useState(["0"]);    //用户类型,默认是1即是老板的选项
 const [canvasCode, setCanvasCode] = useState(""); //canvas生成的验证码
 // 用户类型数据
 const userTypeData = [
 {
 label: "大神",
 value: "0",
 },
 {
 label: "老板",
 value: "1",
 }];
 const { getFieldProps, getFieldError } = props.form;
 
 
 // 点击注册
 const handleClick = () => {
 props.form.validateFields({ force: true }, (error) => {
 if (!error) {
 console.log(props.form.getFieldsValue());
 } else {
 Toast.info("请确认表单内容全部正确");
 }
 });
 }
 
 // 获取子组件传过来的验证码
 const getCode = (value) => {
 setCanvasCode(value);
 }
 
 // 校验用户名
 const validateUserName = (rule, value, callback) => {
 // 仅允许输入英文和数字
 const reg = /^\w{3,8}$/;
 if (reg.test(value)) {
 callback();
 } else {
 callback(new Error("仅允许英文、数字长度为3到8"));
 }
 }
 
 // 输入密码校验
 const validatePassword = (rule, value, callback) => {
 //匹配是否有特殊字符(包括空格),允许的特殊字符@,.
 const reg = /^[\w@,.]{6,16}$/;
 if (reg.test(value)) {
 setPassword(value);
 callback();
 } else {
 callback(new Error("仅允许英文、数字和特殊字符@ , .长度为6到16"))
 }
 }
 
 // 再次输入密码校验
 const validateRePassword = (rule, value, callback) => {
 if (value && value === password) {
 callback();
 } else if (value.length === 0) {
 callback(new Error('请再次输入密码'));
 } else {
 callback(new Error('两次输入密码不一致'));
 }
 }
 
 // 校验验证码
 const validateVerificationCode = (rule, value, callback) => {
 if (value.toLowerCase() === canvasCode.toLowerCase()) {
 callback();
 } else {
 callback(new Error("验证码错误"));
 }
 }
 
 
 return (
 <WingBlank>
 <List>
 
 {/* 用户名 */}
 <InputItem
 {...getFieldProps('userName', {
 validate: [{
 trigger: "onBlur",
 rules: [
 { validator: validateUserName }
 ],
 }],
 
 })}
 error={!!getFieldError('userName')}
 onErrorClick={() => {
 Toast.info(getFieldError('userName'), 1);
 }}
 clear
 placeholder="请输入用户名"
 >用户名</InputItem>
 
 {/* 密码 */}
 <InputItem
 {...getFieldProps('password', {
 validate: [{
 trigger: "onBlur",
 rules: [
 { validator: validatePassword }
 ],
 }],
 
 })}
 error={!!getFieldError('password')}
 onErrorClick={() => {
 Toast.info(getFieldError('password'), 1);
 }}
 type="password"
 clear
 placeholder="请输入密码"
 >密码</InputItem>
 
 {/* 确认密码 */}
 <InputItem
 {...getFieldProps('rePassword', {
 validate: [{
 trigger: "onBlur",
 rules: [
 { validator: validateRePassword },
 ],
 }],
 
 })}
 error={!!getFieldError('rePassword')}
 onErrorClick={() => {
 Toast.info(getFieldError('rePassword'), 1);
 }}
 type="password"
 clear
 placeholder="请再次输入密码"
 >确认密码</InputItem>
 
 {/* 用户类型 */}
 <Picker
 {...getFieldProps('userType', {
 initialValue: userType
 })}
 data={userTypeData}
 title="用户类型"
 extra="请选择"
 cols={1}
 value={userType}
 onOk={v => setUserType(v)}
 >
 <List.Item arrow="horizontal">用户类型</List.Item>
 </Picker>
 
 {/* 验证码 */}
 <List.Item>
 <VerificationCode getCode={value => getCode(value)} />
 </List.Item>
 <WhiteSpace />
 <InputItem
 {...getFieldProps('verificationCode', {
 validate: [{
 trigger: "onBlur",
 rules: [
 { validator: validateVerificationCode },
 ],
 }],
 
 })}
 error={!!getFieldError('verificationCode')}
 onErrorClick={() => {
 Toast.info(getFieldError('verificationCode'), 1);
 }}
 clear
 placeholder="请输入验证码"
 >验证码</InputItem>
 
 
 
 <List.Item>
 <Button
 type="primary"
 onClick={handleClick}
 >注册</Button>
 </List.Item>
 
 <List.Item>
 <Button onClick={() => { props.history.push("/login") }}>
 已有账户
 </Button>
 </List.Item>
 </List>
 </WingBlank>
 )
 
 }
 const Form1 = createForm()(withRouter(Form))
 
 const Register = () => {
 return (<div className="register">
 <Form1 />
 </div>)
 }
 export default withRouter(Register);
 
 |