validation

package
v1.4.1 Latest Latest
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Published: Oct 10, 2016 License: Apache-2.0 Imports: 5 Imported by: 0

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Constants

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const DNS1035LabelMaxLength int = 63
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const DNS1123LabelMaxLength int = 63
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const DNS1123SubdomainMaxLength int = 253
View Source
const LabelValueMaxLength int = 63

Variables

This section is empty.

Functions

func EmptyError added in v1.3.0

func EmptyError() string

EmptyError returns a string explanation of a "must not be empty" validation failure.

func InclusiveRangeError added in v1.4.0

func InclusiveRangeError(lo, hi int) string

InclusiveRangeError returns a string explanation of a numeric "must be between" validation failure.

func IsCIdentifier

func IsCIdentifier(value string) []string

IsCIdentifier tests for a string that conforms the definition of an identifier in C. This checks the format, but not the length.

func IsConfigMapKey added in v1.4.0

func IsConfigMapKey(value string) []string

IsConfigMapKey tests for a string that is a valid key for a ConfigMap or Secret

func IsDNS1035Label added in v1.4.0

func IsDNS1035Label(value string) []string

IsDNS1035Label tests for a string that conforms to the definition of a label in DNS (RFC 1035).

func IsDNS1123Label

func IsDNS1123Label(value string) []string

IsDNS1123Label tests for a string that conforms to the definition of a label in DNS (RFC 1123).

func IsDNS1123Subdomain

func IsDNS1123Subdomain(value string) []string

IsDNS1123Subdomain tests for a string that conforms to the definition of a subdomain in DNS (RFC 1123).

func IsHTTPHeaderName added in v1.2.0

func IsHTTPHeaderName(value string) []string

IsHTTPHeaderName checks that a string conforms to the Go HTTP library's definition of a valid header field name (a stricter subset than RFC7230).

func IsQualifiedName

func IsQualifiedName(value string) []string

IsQualifiedName tests whether the value passed is what Kubernetes calls a "qualified name". This is a format used in various places throughout the system. If the value is not valid, a list of error strings is returned. Otherwise an empty list (or nil) is returned.

func IsValidGroupId added in v1.2.0

func IsValidGroupId(gid int64) []string

IsValidGroupId tests that the argument is a valid Unix GID.

func IsValidIP added in v1.3.0

func IsValidIP(value string) []string

IsValidIP tests that the argument is a valid IP address.

func IsValidLabelValue

func IsValidLabelValue(value string) []string

IsValidLabelValue tests whether the value passed is a valid label value. If the value is not valid, a list of error strings is returned. Otherwise an empty list (or nil) is returned.

func IsValidPercent

func IsValidPercent(percent string) []string

func IsValidPortName

func IsValidPortName(port string) []string

IsValidPortName check that the argument is valid syntax. It must be non-empty and no more than 15 characters long. It may contain only [-a-z0-9] and must contain at least one letter [a-z]. It must not start or end with a hyphen, nor contain adjacent hyphens.

Note: We only allow lower-case characters, even though RFC 6335 is case insensitive.

func IsValidPortNum

func IsValidPortNum(port int) []string

IsValidPortNum tests that the argument is a valid, non-zero port number.

func IsValidUserId added in v1.2.0

func IsValidUserId(uid int64) []string

IsValidUserId tests that the argument is a valid Unix UID.

func IsWildcardDNS1123Subdomain added in v1.4.0

func IsWildcardDNS1123Subdomain(value string) []string

IsWildcardDNS1123Subdomain tests for a string that conforms to the definition of a wildcard subdomain in DNS (RFC 1034 section 4.3.3).

func MaxLenError added in v1.3.0

func MaxLenError(length int) string

MaxLenError returns a string explanation of a "string too long" validation failure.

func RegexError added in v1.3.0

func RegexError(fmt string, examples ...string) string

RegexError returns a string explanation of a regex validation failure.

Types

This section is empty.

Directories

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