validate

Documentation

Overview

Package validate provides pure value predicates and a stable rule catalog.

Index

• func Is(value any, rule string, args ...any) (bool, error)
• func Options() []exprlib.Option
• type Rule
  • func Rules() []Rule

Functions

func Is

func Is(value any, rule string, args ...any) (bool, error)

Is applies one named pure validation rule.

func Options

func Options() []exprlib.Option

Options returns the Expr registrations for validation helpers.

Types

type Rule

type Rule struct {
	Name    string `json:"name"`
	Summary string `json:"summary"`
	Example string `json:"example"`
}

Rule describes one expression validation rule.

func Rules

func Rules() []Rule

Rules returns the stable, alphabetically ordered validation catalog.