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01-form-validator.vue
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01-form-validator.vue
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<script setup>
import { reactive, toRefs } from "vue";
import { getCurrentInstance } from 'vue';
const { proxy } = getCurrentInstance();
const data = reactive({
form: {
username: '',
email: '',
password: '',
pwd: ''
},
rules: {
username: [
{ required: true, message: 'Please enter username', trigger: 'blur' }
],
email: [
{ required: true, message: 'Please enter email', trigger: 'blur' },
{ pattern: /\w[-\w.+]*@([A-Za-z0-9][-A-Za-z0-9]+\.)+[A-Za-z]{2,14}/, message: '请输入正确的邮箱格式', trigger: 'blur' }
],
password: [
{ required: true, message: 'Please enter password', trigger: 'blur' },
{ pattern: /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,}$/, message: '长度至少为8位 字母 数字 特殊字符 @$!%*?&', trigger: 'blur' }
],
pwd: [
{ required: true, message: 'Please enter password', trigger: 'blur' },
{ pattern: /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,}$/, message: '长度至少为8位 字母 数字 特殊字符 @$!%*?&', trigger: 'blur' }
]
}
})
const { form, rules } = toRefs(data)
proxy.resetForm = (refName) => {
if (proxy.$refs[refName]) {
proxy.$refs[refName].resetFields();
}
}
proxy.reset = () => {
form.value = {
username: undefined,
email: undefined,
password: undefined,
pwd: undefined
},
proxy.resetForm('registerRef')
}
const submit = () =>{
proxy.$refs.registerRef.validate(valid => {
if (form.value.password !== form.value.pwd) {
console.log('password:' + form.value.password + ' pwd:' + form.value.pwd)
// 这里不要导入 import {ElMessage} from "element-plus";
// 否则 element 样式效果会消失
// 博客地址:https://juejin.cn/post/7247428110163984421
// 解决办法: 在tsconfig.json中的include字段中添加auto-imports.d.ts就可以了,这样就会自动引入了。
// "include": ["env.d.ts", "src/**/*", "src/**/*.vue", "auto-imports.d.ts"],
ElMessage.error('两次输入的密码必须相同')
}
if (valid && form.value.password === form.value.pwd) {
console.log('password:' + form.value.password + ' pwd:' + form.value.pwd)
ElMessage({ message: '注册成功', type: 'success' })
proxy.reset()
// 携带 注册信息 走登录接口
}
})
}
</script>
<template>
<div>
<el-form ref="registerRef" :model="form" :rules="rules">
<h2>Register With Us</h2>
<label>Username</label>
<el-form-item prop="username"></el-form-item>
<el-input v-model="form.username" placeholder="Please enter username"></el-input>
<label>Email</label>
<el-form-item prop="email"></el-form-item>
<el-input v-model="form.email" placeholder="Please enter email"></el-input>
<label>Password</label>
<el-form-item prop="password"></el-form-item>
<el-input v-model="form.password" type="password" placeholder="Please enter password"></el-input>
<label>Confirm Password</label>
<el-form-item prop="pwd"></el-form-item>
<el-input v-model="form.pwd" type="password" placeholder="Please enter username again"></el-input>
<el-button type="primary" @click="submit" >Register</el-button>
</el-form>
</div>
</template>
<style scoped>
h2 {
text-align: center
}
.el-form {
max-height: 700px;
max-width: 400px;
position:absolute;
left:0;
top: 0;
bottom: 0;
right: 0;
margin: auto;
padding: 30px 40px;
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.el-input {
height: 50px;
margin: 0 0 30px;
}
.el-button {
width: 400px;
height: 50px;
margin: 20px 0;
}
</style>