)

// validateID - checks if ID is valid or not.
func (r Rule) validateID() error {
	// cannot be longer than 255 characters
	if len(r.ID) > 255 {
		return errInvalidRuleID
	}
	return nil
}

// validateStatus - checks if status is valid or not.
func (r Rule) validateStatus() error {
	// Status can't be empty
	if len(r.Status) == 0 {

```Python hl_lines="7"
{!../../docs_src/query_params_str_validations/tutorial013.py!}
```

/// note | "Observação"

Tenha em mente que neste caso, o FastAPI não irá validar os conteúdos da lista.

Por exemplo, um `List[int]` iria validar (e documentar) que os contéudos da lista são números inteiros. Mas apenas `list` não.

///

## Declarando mais metadados

Você pode adicionar mais informações sobre o parâmetro.

02E5..02E9    ; valid                  ;      ; NV8    # 1.1  MODIFIER LETTER EXTRA-HIGH TONE BAR..MODIFIER LETTER EXTRA-LOW TONE BAR
02EA..02EB    ; valid                  ;      ; NV8    # 3.0  MODIFIER LETTER YIN DEPARTING TONE MARK..MODIFIER LETTER YANG DEPARTING TONE MARK
02EC          ; valid                                  # 3.0  MODIFIER LETTER VOICING

func (ct ColumnType) DatabaseTypeName() string {
	if ct.DataTypeValue.Valid {
		return ct.DataTypeValue.String
	}
	return ct.SQLColumnType.DatabaseTypeName()
}

// ColumnType returns the database type of the column. like `varchar(16)`
func (ct ColumnType) ColumnType() (columnType string, ok bool) {
	return ct.ColumnTypeValue.String, ct.ColumnTypeValue.Valid
}

// PrimaryKey returns the column is primary key or not.

			valid: false,
		},
		{
			name:  "port name missing service",
			in:    portNameMissingSvc,
			valid: false,
		},
		{
			name:  "version label missing deployment",
			in:    versionLabelMissingDeployment,
			valid: true,
		},
		{
			name:  "valid port naming service",
			in:    validPortNamingSvc,
			valid: true,
		},
		{
			name:  "valid port naming with suffix service",

					Source:      "source",
					Destination: "destination",
					SecretMeta: SecretMeta{
						Valid:        true,
						SerialNumber: "serial_number",
						NotAfter:     "expires",
						NotBefore:    "valid",
						Type:         "type",
					},
				},
			},
			expected: append(
				[]string{"olinger", "serial_number", "expires", "valid", "type"},
				secretItemColumns...),
			unexpected: []string{"source", "destination", "certdata"},

				strings.Join([]string{
					// generating a valid credential.
					generateCredentialStr(
						"access key",
						sampleTimeStr,
						"us-west-1",
						"s3",
						"aws4_request"),
					// valid SignedHeader.
					"SignedHeaders=host;x-amz-content-sha256;x-amz-date",
					// valid Signature field.
					// a valid signature is of form "Signature="
					"Signature=abcd",
				}, ","),

class Item(BaseModel):
    name: str = Field(alias="aliased_name")
    price: Optional[float] = None
    owner_ids: Optional[List[int]] = None


@app.get("/items/valid", response_model=Item)
def get_valid():
    return Item(aliased_name="valid", price=1.0)


@app.get("/items/coerce", response_model=Item)
def get_coerce():
    return Item(aliased_name="coerce", price="1.0")

    #  You can specify target catalog of generated parameter bean for procedure.
    #  This property is valid only when generateProcedureParameterBean is valid.
    #
    #; targetProcedureCatalogList = list:{FOO_CATALOG ; prefix:FOO_ ; suffix:_FOO ; contain:_FOO_}
    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

			expectedPostCleanFile:  testDataDir + "/expected/minikube_cni.conflist.clean",
			cniConfDirOrderedFiles: []string{"minikube_cni.conf", "calico.conflist"},
		},
		{
			name:                   "Skip non-json file for first valid .conf file",
			chainedCNIPlugin:       true,
			resultFileName:         "01-minikube_cni.conflist",
			expectedOutputFile:     testDataDir + "/expected/minikube_cni.conflist.expected",