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go validate custom functions

Anthony-Jhoiro answered on August 26, 2022 Popularity 3/10 Helpfulness 1/10

answer go validate custom functions

go validate custom functions

Comment

// Structure
func customFunc(fl validator.FieldLevel) bool {

	if fl.Field().String() == "invalid" {
		return false
	}

	return true
}

validate.RegisterValidation("custom tag name", customFunc)
// NOTES: using the same tag name as an existing function
//        will overwrite the existing one

Popularity 3/10 Helpfulness 1/10 Language go

Source: pkg.go.dev

Tags: go

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Contributed on Aug 26 2022

Anthony-Jhoiro

0 Answers Avg Quality 2/10

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