func validateRequired()

in validator.go [381:399]

• 19 lines of code
• 9 McCabe index (conditional complexity)

func validateRequired(v interface{}, name string) error {
	if v == nil {
		return ErrRequired
	}
	val := reflect.ValueOf(v)
	if val.Kind() == reflect.Ptr && val.IsNil() {
		return ErrRequired
	}
	if isInt(val.Kind()) || isUint(val.Kind()) || isFloat(val.Kind()) {
		if err := validateNonZero(v, name); err != nil {
			return ErrRequired
		}
		return nil
	}
	if err := validateNonEmptyWithAllowNil(v, name, false); err != nil {
		return err
	}
	return nil
}