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Update ch5-04-validator.md

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LaoK996 2018-11-29 11:45:42 +08:00 committed by GitHub
parent 71af00ac37
commit 27b0d2ede9
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1 changed files with 5 additions and 2 deletions
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ch5-web/ch5-04-validator.md
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@ -91,10 +91,13 @@ type RegisterReq struct {
Email string `validate:"email"` Email string `validate:"email"`
} }
validate := validator.New()
func validate(req RegisterReq) error { func validate(req RegisterReq) error {
err := validate.Struct(mystruct) err := validate.Struct(req)
if err != nil { if err != nil {
doSomething() doSomething()
return err
} }
... ...
} }
@ -115,7 +118,7 @@ var req = RegisterReq {
Email : "alex@abc.com", Email : "alex@abc.com",
} }
err := validate.Struct(mystruct) err := validate(req)
fmt.Println(err) // Key: 'RegisterReq.PasswordRepeat' Error:Field validation for 'PasswordRepeat' failed on the 'eqfield' tag fmt.Println(err) // Key: 'RegisterReq.PasswordRepeat' Error:Field validation for 'PasswordRepeat' failed on the 'eqfield' tag
``` ```