<template>
<div>
<el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="200px" class="demo-ruleForm">
<el-form-item label="用户名" prop="user">
<el-input v-model="ruleForm.user"></el-input>
</el-form-item>
<el-form-item label="邮箱" prop="email">
<el-input v-model="ruleForm.email"></el-input>
</el-form-item>
<el-form-item label="密码" prop="pass">
<el-input type="password" v-model.number="ruleForm.pass" autocomplete="off"></el-input>
</el-form-item>
<el-form-item label="确认密码" prop="checkPass">
<el-input type="password" v-model.number="ruleForm.checkPass" autocomplete="off"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
<el-button @click="resetForm('ruleForm')">重置</el-button>
</el-form-item>
</el-form>
</div>
</template>
<script>
export default {
name:"LoginView",
data() {
var checkUser = (rule, value, callback) => {
console.log('user',value)
if (!value) {
return callback(new Error('用户名不能为空'));
}else if(!/^[a-zA-Z0-9_-]{4,10}$/.test(value)){
return callback(new Error('用户名为4到10的字母或数字或下划线'));
}
callback()
};
var checkEmail = (rule, value, callback) => {
console.log('email',value)
if (!value) {
return callback(new Error('邮箱不能为空'));
}else if(!/^[A-Za-z0-9\u4e00-\u9fa5]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/.test(value)){
return callback(new Error('邮箱格式为字母数字@下划线.符号'));
}
callback()
};
var validatePass = (rule, value, callback) => {
console.log('pass',value)
if (value === '') {
callback(new Error('请输入密码'));
} else {
if (this.ruleForm.checkPass !== '') {
this.$refs.ruleForm.validateField('checkPass');
}
callback();
}
};
var validatePass2 = (rule, value, callback) => {
console.log('pass2',value)
if (value === '') {
callback(new Error('请再次输入密码'));
} else if (value !== this.ruleForm.pass) {
callback(new Error('两次输入密码不一致!'));
} else {
callback();
}
};
return {
ruleForm: {
pass: '',
checkPass: '',
age: '',
email:""
},
rules: {
pass: [
{ validator: validatePass, trigger: 'blur' }
],
checkPass: [
{ validator: validatePass2, trigger: 'blur' }
],
user: [
{ validator: checkUser, trigger: 'blur' }
],
email: [
{ validator: checkEmail, trigger: 'blur' }
],
}
};
},
methods: {
submitForm(formName) {
this.$refs[formName].validate((valid) => {
if (valid) {
alert('submit!');
} else {
console.log('error submit!!');
return false;
}
});
},
resetForm(formName) {
this.$refs[formName].resetFields();
}
}
}
</script>
<style>
</style>
