funccup

Documentation

Overview

Package funccup provides various func to be imported in your projects.

Index

• type Validator

Types

type Validator

type Validator func(fieldValue reflect.Value, fieldName string) error

Validator is a function type that performs validation on a string value. It takes three parameters: - a string which could be the name or key of the value being validated, - the value being validated, of type reflect.Value, - a string which could be used for additional context or error message. The function returns an error if the validation fails.