func()

in internal/azure/types/string_type.go [35:66]

• 31 lines of code
• 14 McCabe index (conditional complexity)

func (s *StringType) Validate(body attr.Value, path string) []error {
	if s == nil || body == nil || body.IsNull() || body.IsUnknown() {
		return nil
	}

	var v string
	switch input := body.(type) {
	case types.String:
		v = input.ValueString()
	case types.Dynamic:
		return s.Validate(input.UnderlyingValue(), path)
	default:
		return []error{utils.ErrorMismatch(path, "string", fmt.Sprintf("%T", body))}
	}
	if s.MinLength != nil && len(v) < *s.MinLength {
		return []error{utils.ErrorCommon(path, fmt.Sprintf("string length is less than %d", *s.MinLength))}
	}
	if s.MaxLength != nil && len(v) > *s.MaxLength {
		return []error{utils.ErrorCommon(path, fmt.Sprintf("string length is greater than %d", *s.MaxLength))}
	}
	if s.Pattern != "" {
		isMatch, err := regexp.Match(s.Pattern, []byte(v))
		if err != nil {
			log.Printf("[WARN] failed to match pattern %s: %s", s.Pattern, err)
			return nil
		}
		if !isMatch {
			return []error{utils.ErrorCommon(path, fmt.Sprintf("string does not match pattern %s", s.Pattern))}
		}
	}
	return nil
}