--- title: ServerSideFieldValidation content_type: feature_gate _build: list: never render: false stages: - stage: alpha defaultValue: false fromVersion: "1.23" toVersion: "1.24" - stage: beta defaultValue: true fromVersion: "1.25" toVersion: "1.26" - stage: stable defaultValue: true fromVersion: "1.27" --- 启用服务器端字段验证。这意味着资源模式的验证发生在 API 服务器端而不是客户端 (例如,`kubectl create` 或 `kubectl apply` 命令行)。