func validateAllStringInSlice()

in validate.go [35:51]

• 15 lines of code
• 4 McCabe index (conditional complexity)

func validateAllStringInSlice(fl validator.FieldLevel) bool {
	candidatesQuery := linq.From(strings.Split(fl.Param(), " "))
	parentStruct := fl.Parent()
	fieldName := fl.FieldName()
	thisField := parentStruct.FieldByName(fieldName)
	if !thisField.IsValid() || thisField.IsZero() {
		return true
	}

	values, ok := thisField.Interface().([]string)
	if !ok {
		return false
	}
	valuesQuery := linq.From(values)

	return !valuesQuery.Except(candidatesQuery).Any()
}