feat(required): 按类型递归判定空(tab/object/array 各自语义)
isEmptyValue(field,value) 递归: tab=没选type / object=所有子字段都空 / array=无元素或 所有元素都空(多维递归) / 标量=null|''/空数组(0、false 不算空)。required=!isEmpty 自动 对所有类型生效。validateNode: 空的复合(非必填)不下钻校验子(整个结构缺席)。
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@@ -1,6 +1,6 @@
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{
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"name": "shrimp-server",
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"version": "0.7.5",
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"version": "0.7.6",
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"description": "Shrimp 框架后端 — 声明式字段驱动的 Node.js 管理后台框架(Express + Mongoose + JWT)",
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"main": "dist/main/index.js",
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"types": "dist/main/index.d.ts",
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@@ -68,9 +68,27 @@ export class ShrimpTableModule<T, P extends ITableCrudProto<T> = ITableCrudProto
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return ShrimpTableModule.typeHandlers.get(field.type)
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}
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/** 按类型递归判定"空":tab=没选type / object=所有子字段都空 / array=无元素或所有元素都空(多维递归)/ 标量=null|'' / 空数组 */
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private isEmptyValue(field: IFieldConfig, value: any): boolean {
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if (value === undefined || value === null) return true
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switch (field.type) {
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case ShrimpFieldTypes.Tab:
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return typeof value !== "object" || value.type == null
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case ShrimpFieldTypes.Object:
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if (typeof value !== "object" || !Array.isArray(field.fields)) return true
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return field.fields.every(f => this.isEmptyValue(f, value[f.key]))
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case ShrimpFieldTypes.Array:
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if (!Array.isArray(value) || value.length === 0) return true
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return field.item ? value.every(el => this.isEmptyValue(field.item!, el)) : false
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default:
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// 标量/relation/select:'' 或空数组(multiple)算空;0、false 不算空
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return value === "" || (Array.isArray(value) && value.length === 0)
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}
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}
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/** 前置验证 */
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private async validateField(field: IFieldConfig, value: any, item: Record<string, any>): Promise<ILabel | null> {
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const isEmpty = value === undefined || value === null || value === '' || (Array.isArray(value) && value.length === 0)
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const isEmpty = this.isEmptyValue(field, value)
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if (field.required && isEmpty) {
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return field.rules?.find(r => r.required)?.message || { t: 'shrimp.fieldRequired', params: { field: field.label } }
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@@ -196,6 +214,8 @@ export class ShrimpTableModule<T, P extends ITableCrudProto<T> = ITableCrudProto
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// 出错只发字段名(label) + i18n key 的 message,不把开发用的 path 拼进可见文案。
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// path 仍递归往下传(供将来 inline 标红按结构化方式携带,不在这里塞进 message)。
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if (err) throw new ShrimpError(err)
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// 空的复合(走到这必是非必填)→ 不下钻校验子:整个结构缺席,里面的 required 不该触发
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if (this.isEmptyValue(field, value)) return
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for (const child of this.childrenOf(field, value)) {
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await this.validateNode(child.field, child.value, [...path, child.key], rootItem)
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}
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