required v2.5.18+

可以通过自定义属性required设置组件必填验证, 可以实现验证不同value类型的表单组件必填

类型

type required = boolean | string | {
    message ?: String;
    trigger ?: String;
    required ?: boolean;
    validator ?: Function;
}

示例

设置 input 必填

<template>
<div>
    <form-create :rule="rule" v-model="fApi" :option="options"/>
</div>
</template>

<script>
    export default {
        data(){
            return {
                fApi:{},
                options:{
                    onSubmit:(formData)=>{
                        alert(JSON.stringify(formData))
                    }
                },
                rule:[
                    {
                        type:'input',
                        field:'input',
                        title:'input',
                        value:'',
                        effect:{
                            required: true
                        }
                    }
                ]
            }
            
        }
    }
</script>

自定义错误信息

<template>
<div>
    <form-create :rule="rule" v-model="fApi" :option="options"/>
</div>
</template>

<script>
    export default {
        data(){
            return {
                fApi:{},
                options:{
                    onSubmit:(formData)=>{
                        alert(JSON.stringify(formData))
                    }
                },
                rule:[
                    {
                        type:'input',
                        field:'input',
                        title:'input',
                        value:'',
                        effect:{
                            required: '请输入内容'
                        }
                    }
                ]
            }
            
        }
    }
</script>