sv

README

simple_valid as sv

a simple paramater validator for iris , use middleware

use see test

// Define req valid struct
	type req struct {
		Name string `json:"name" url:"name" comment:"name" validate:"required"`
	}

// Use middleware
	app.Get("/", sv.Run(new(req)), func(ctx iris.Context) {
		req := ctx.Values().Get("sv").(*req) // <- this get req data 
		_, _ = ctx.JSON(iris.Map{"name": req.Name})
	})

Documentation

Index

• Variables
• func InitValidator()
• func Run(valid interface{}, mode ...string) iris.Handler
• type CanCheck
• type MyValidator
  • func (m *MyValidator) Check(value interface{}) error

Variables

var (
	GlobalFailFunc = func(err error, ctx iris.Context) {
		ctx.StatusCode(iris.StatusBadRequest)
		_, _ = ctx.JSON(iris.Map{"detail": err.Error()})
		return
	}
	GlobalContextKey = "sv"
)

var (
	Warning *log.Logger
)

Functions

func InitValidator

func InitValidator()

InitValidator 初始化验证器

func Run

func Run(valid interface{}, mode ...string) iris.Handler

Types

type CanCheck

type CanCheck interface {
	Check() error
}

CanCheck 如果需要特殊校验，可以实现验证接口，或者通过自定义tag标签实现

type MyValidator

type MyValidator struct {
	Validate *validator.Validate
	Trans    ut.Translator
}

MyValidator 自定义验证器

var GlobalValidator MyValidator

GlobalValidator 全局验证器

func (*MyValidator) Check

func (m *MyValidator) Check(value interface{}) error

Check 验证器通用验证方法