validation

package
v0.0.19 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Feb 11, 2019 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func IntegerValidator

func IntegerValidator(ans interface{}) error

IntegerValidator validates that the provided object can be properly converted to an int value

func NameValidator

func NameValidator(name interface{}) error

NameValidator provides a Validator view of the ValidateName function.

func NilValidator

func NilValidator(interface{}) error

NilValidator always validates

func ValidateName

func ValidateName(name string) error

ValidateName will do validation of application & component names according to DNS (RFC 1123) rules Criteria for valid name in kubernetes: https://github.com/kubernetes/community/blob/master/contributors/design-proposals/architecture/identifiers.md

Types

type Validatable

type Validatable struct {
	// Required indicates whether this Validatable is a required value in the context it's supposed to be used
	Required bool `json:"required,omitempty"`
	// Type specifies the type of values this Validatable accepts so that some validation can be performed based on it
	Type string `json:"type"`
	// AdditionalValidators allows users to specify validators (in addition to default ones) to validate this Validatable's value
	AdditionalValidators []Validator `json:"-"`
}

Validatable represents a common ancestor for validatable parameters

func (Validatable) AsValidatable

func (v Validatable) AsValidatable() Validatable

AsValidatable allows avoiding type casts in client code

type Validator

type Validator func(interface{}) error

Validator is a function that validates that the provided interface conforms to expectations or return an error

func GetValidatorFor

func GetValidatorFor(prop Validatable) Validator

GetValidatorFor retrieves a validator for the specified validatable, first validating its required state, then its value based on type then any additional validators in the order specified by Validatable.AdditionalValidators

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL