vue.runtime.esm.js:593 [Vue warn]: Invalid prop: custom validator check failed for prop "value".报错解决


在uni中使用 picker组件,一直报错 vue.runtime.esm.js:593 [Vue warn]: Invalid prop: custom validator check failed for prop "value"

表示在picker中有关于value的错误,但是一直没找到value,后来发现使用hbuilder快捷使用picker组件,其生成的picker组件格式没有包含绑定value属性,默认生成如下:

<picker mode="" :range="" @change="">
    <view>picker组件</view>
</picker>

因此还要手动添加value属性,value 的值表示选择了 range 中的第几个(下标从 0 开始),必须是Number类型

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