validate

Documentation

Index

• type Length
  • func (l Length) Validate(value interface{}) error
• type Option
  • func WithRule(key string, rule Rule) Option
• type Pattern
  • func (p Pattern) Validate(value interface{}) error
• type Range
  • func (r Range) Validate(value interface{}) error
• type Required
  • func (r Required) Validate(value interface{}) error
• type Rule
• type Validator
  • func New(opts ...Option) Validator

Types

type Length

type Length struct {
	Min, Max int
}

Length 长度规则

func (Length) Validate

func (l Length) Validate(value interface{}) error

Validate 验证值的长度是否在范围内

type Option

type Option func(*options)

Option 是验证器选项函数

func WithRule

func WithRule(key string, rule Rule) Option

WithRule 添加验证规则

type Pattern

type Pattern struct {
	Regex string
}

Pattern 模式规则

func (Pattern) Validate

func (p Pattern) Validate(value interface{}) error

Validate 验证值是否匹配正则表达式

type Range

type Range struct {
	Min, Max float64
}

Range 范围规则

func (Range) Validate

func (r Range) Validate(value interface{}) error

Validate 验证值是否在范围内

type Required

type Required struct{}

Required 必填规则

func (Required) Validate

func (r Required) Validate(value interface{}) error

Validate 验证值是否为空

type Rule

type Rule interface {
	// Validate 验证值
	Validate(value interface{}) error
}

Rule 是验证规则接口

type Validator

type Validator interface {
	// Validate 验证配置值
	Validate(value config.Value) error
}

Validator 是配置验证器接口

func New

func New(opts ...Option) Validator

New 创建一个验证器