validate

Documentation

Index

• Variables
• func Validate(value any, vRule ...ValidationRule) (bool, error)
• type DefaultValidationError
  • func (v *DefaultValidationError) Error() string
  • func (v *DefaultValidationError) String() string
• type DefaultValidationResult
  • func (v *DefaultValidationResult) AddError(fieldName, errormsg string) *DefaultValidationResult
  • func (v *DefaultValidationResult) Valid() bool
  • func (v *DefaultValidationResult) ValidationErrors() []ValidationError
• type DefaultValidationRule
  • func (r *DefaultValidationRule) RuleErrorMsg() string
  • func (r *DefaultValidationRule) RuleFunc() ValidationFunc
  • func (r *DefaultValidationRule) RuleName() string
• type ValidationBucket
  • func NewBucket() *ValidationBucket
  • func (b *ValidationBucket) Error() error
  • func (b *ValidationBucket) ErrorCount() int
  • func (b *ValidationBucket) IsValid() bool
  • func (b *ValidationBucket) Result() ValidationResult
  • func (b *ValidationBucket) Validate(propName string, value any, vRule ...ValidationRule) (bool, error)
• type ValidationError
• type ValidationFunc
• type ValidationResult
• type ValidationRule
  • func OneOfRule(values ...any) ValidationRule
  • func Range[K constraints.Ordered](from K, to K) ValidationRule
  • func RegExRule(pattern string) ValidationRule
• type Validator
  • func NewValidator() *Validator

Variables

var (
	Blank = &DefaultValidationRule{ruleName: "Blank",
		ruleErrorMsg: "should be blank",
		ruleFunc:     isBlank}

	NotBlank = &DefaultValidationRule{ruleName: "NotBlank",
		ruleErrorMsg: "should not be blank",
		ruleFunc: func(value any) (bool, error) {
			r, e := isBlank(value)
			return !r, e
		}}
)

Functions

func Validate

func Validate(value any, vRule ...ValidationRule) (bool, error)

Types

type DefaultValidationError

type DefaultValidationError struct {
	// contains filtered or unexported fields
}

func (*DefaultValidationError) Error

func (v *DefaultValidationError) Error() string

func (*DefaultValidationError) String

func (v *DefaultValidationError) String() string

type DefaultValidationResult

type DefaultValidationResult struct {
	// contains filtered or unexported fields
}

func (*DefaultValidationResult) AddError

func (v *DefaultValidationResult) AddError(fieldName, errormsg string) *DefaultValidationResult

func (*DefaultValidationResult) Valid

func (v *DefaultValidationResult) Valid() bool

func (*DefaultValidationResult) ValidationErrors

func (v *DefaultValidationResult) ValidationErrors() []ValidationError

type DefaultValidationRule

type DefaultValidationRule struct {
	// contains filtered or unexported fields
}

func (*DefaultValidationRule) RuleErrorMsg

func (r *DefaultValidationRule) RuleErrorMsg() string

func (*DefaultValidationRule) RuleFunc

func (r *DefaultValidationRule) RuleFunc() ValidationFunc

func (*DefaultValidationRule) RuleName

func (r *DefaultValidationRule) RuleName() string

type ValidationBucket

type ValidationBucket struct {
	// contains filtered or unexported fields
}

func NewBucket

func NewBucket() *ValidationBucket

func (*ValidationBucket) Error

func (b *ValidationBucket) Error() error

func (*ValidationBucket) ErrorCount

func (b *ValidationBucket) ErrorCount() int

func (*ValidationBucket) IsValid

func (b *ValidationBucket) IsValid() bool

func (*ValidationBucket) Result

func (b *ValidationBucket) Result() ValidationResult

func (*ValidationBucket) Validate

func (b *ValidationBucket) Validate(propName string, value any, vRule ...ValidationRule) (bool, error)

type ValidationError

type ValidationError interface {
	String() string
	Error() string
}

type ValidationFunc

type ValidationFunc func(value any) (bool, error)

type ValidationResult

type ValidationResult interface {
	Valid() bool
	ValidationErrors() []ValidationError
}

type ValidationRule

type ValidationRule interface {
	RuleName() string
	RuleFunc() ValidationFunc
	RuleErrorMsg() string
}

func OneOfRule

func OneOfRule(values ...any) ValidationRule

func Range

func Range[K constraints.Ordered](from K, to K) ValidationRule

Range returns a validation rule that checks if the value is within the range.

func RegExRule

func RegExRule(pattern string) ValidationRule

type Validator

type Validator struct {
}

func NewValidator

func NewValidator() *Validator