help request: customize error msg when using `request-validation` plugin for validation

[shuqingzai]

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Description

request-validation 插件作为验证，是否可以为 字段 自定义错误信息 如: title 我想显示 标题不正确 我似乎没有找到相关的文档 apache/apisix-dashboard#2479

Environment

官方docker镜像: apache/apisix:2.14.1-centos

docker pull apache/apisix:2.14.1-centos

• APISIX version (run apisix version):

  /usr/local/openresty/luajit/bin/luajit ./apisix/cli/apisix.lua version 2.14.1
  

• Operating system (run uname -a):
• OpenResty / Nginx version (run openresty -V or nginx -V):
• etcd version, if relevant (run curl http://127.0.0.1:9090/v1/server_info):
• APISIX Dashboard version, if relevant:

  v2.13
  

• Plugin runner version, for issues related to plugin runners:
• LuaRocks version, for installation issues (run luarocks --version):

[tzssangglass]

try: https://github.com/apache/apisix/blob/master/docs/en/latest/terminology/plugin.md#plugin-common-configuration

[shuqingzai]

try: https://github.com/apache/apisix/blob/master/docs/en/latest/terminology/plugin.md#plugin-common-configuration

这个作用域好像是建立在插件上，但是如何给出验证不过的字段然后定义错误信息呢？ 如下

1. title 不正确，我想给出的提示语: 标题不正确
2. description 不正确，我想给出的提示语: 描述信息错误

[tzssangglass]

这个作用域好像是建立在插件上，但是如何给出验证不过的字段然后定义错误信息呢？ 如下

1. title 不正确，我想给出的提示语: 标题不正确
2. description 不正确，我想给出的提示语: 描述信息错误

I remember that jsonschema validation failure can give details, so maybe we can throw out the details.

[tzssangglass]

I remember that jsonschema validation failure can give details, so maybe we can throw out the details.

Maybe we can take care of this detailed information.

[tokers]

IMHO The JSON schema validation failure error message is not so straightforward and it's lenthy.

[github-actions[bot]]

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[shuqingzai]

这个 issue 是否活跃？