自定义验证

<template>
    <CurdForm class="center-form" ref="dynamicForm1" :fields="fields1" :form-schema="formSchema1" :label-width="formSchema1.labelWidth || '110px'">
        <template v-slot:operate-button>
            <div style="text-align: center">
                <el-button type="primary" @click="submit1">提 交</el-button>
                <el-button type="default" @click="clear1">清 空</el-button>
            </div>
        </template>
    </CurdForm>
</template>


<script setup>
import { ref, getCurrentInstance } from "vue"
var validatePass = (rule, value, callback)=>{
    if (value !== 0 && !value) {
        callback(new Error('请输入密码'));
    } else {
        callback();
    }
};
var validatePass2 = (rule, value, callback)=>  {
    if (value !== 0 && !value) {
        callback(new Error('请再次输入密码'));
    } else if (value !== this.obj.password) {
        callback(new Error('两次输入密码不一致!'));
    } else {
        callback();
    }
};
            
const formSchema1 = {
    formItem: [
        { type: "input", label: "用户名", prop: "username", span: 12 },
        { type: "input", label: "姓名", prop: "name", span: 12 },
        { type: "input-password", label: "密码", prop: "password", span: 12 },
        { type: "input-password", label: "确认密码", prop: "repassword", span: 12 },
    ],
    rules:{
        username:[{required: true,message:"用户名不能为空",trigger: "trigger"}],
        password: [{ validator: validatePass, trigger: 'blur' }],
        repassword: [{ validator: validatePass2, trigger: 'blur' }]
    }
}
const fields1 = {}
const dynamicForm1 = ref()
const instance1 = getCurrentInstance()
const submit1 = () => {
    dynamicForm1.value.validate((valid) => {
        if (valid) {
        instance1.appContext.config.globalProperties.$message({
            type: "success",
            message: "提交成功",
        })
        }
    })
}
const clear1 = () => {
    dynamicForm1.value.schemaFormRef.resetFields()
}

</script>