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110 lines
2.6 KiB
Vue
110 lines
2.6 KiB
Vue
<template>
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<el-form
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ref="ruleFormRef"
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:model="ruleForm"
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status-icon
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:rules="rules"
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label-width="120px"
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class="demo-ruleForm"
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>
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<el-form-item label="Password" prop="pass">
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<el-input
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v-model="ruleForm.pass"
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type="password"
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autocomplete="off"
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></el-input>
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</el-form-item>
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<el-form-item label="Confirm" prop="checkPass">
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<el-input
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v-model="ruleForm.checkPass"
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type="password"
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autocomplete="off"
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></el-input>
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</el-form-item>
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<el-form-item label="Age" prop="age">
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<el-input v-model.number="ruleForm.age"></el-input>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="submitForm(ruleFormRef)"
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>Submit</el-button
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>
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<el-button @click="resetForm(ruleFormRef)">Reset</el-button>
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</el-form-item>
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</el-form>
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</template>
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<script lang="ts" setup>
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import { ref, reactive } from 'vue'
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import type { ElForm } from 'element-plus'
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type FormInstance = InstanceType<typeof ElForm>
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const ruleFormRef = ref<FormInstance>()
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const checkAge = (rule: any, value: any, callback: any) => {
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if (!value) {
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return callback(new Error('Please input the age'))
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}
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setTimeout(() => {
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if (!Number.isInteger(value)) {
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callback(new Error('Please input digits'))
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} else {
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if (value < 18) {
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callback(new Error('Age must be greater than 18'))
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} else {
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callback()
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}
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}
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}, 1000)
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}
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const validatePass = (rule: any, value: any, callback: any) => {
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if (value === '') {
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callback(new Error('Please input the password'))
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} else {
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if (ruleForm.checkPass !== '') {
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if (!ruleFormRef.value) return
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ruleFormRef.value.validateField('checkPass', () => null)
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}
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callback()
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}
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}
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const validatePass2 = (rule: any, value: any, callback: any) => {
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if (value === '') {
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callback(new Error('Please input the password again'))
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} else if (value !== ruleForm.pass) {
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callback(new Error("Two inputs don't match!"))
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} else {
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callback()
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}
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}
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const ruleForm = reactive({
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pass: '',
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checkPass: '',
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age: '',
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})
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const rules = reactive({
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pass: [{ validator: validatePass, trigger: 'blur' }],
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checkPass: [{ validator: validatePass2, trigger: 'blur' }],
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age: [{ validator: checkAge, trigger: 'blur' }],
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})
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const submitForm = (formEl: FormInstance | undefined) => {
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if (!formEl) return
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formEl.validate((valid) => {
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if (valid) {
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console.log('submit!')
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} else {
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console.log('error submit!')
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return false
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}
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})
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}
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const resetForm = (formEl: FormInstance | undefined) => {
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if (!formEl) return
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formEl.resetFields()
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}
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</script>
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