README.MD

joi-extension-semver

Semver extension for the Joi validation library

Usage

const { semver, semverRange } = require('joi-extension-semver')
const Joi = require('joi')
    .extend(semver)
    .extend(semverRange)

Joi.attempt('1.2.3', Joi.semver().valid()) // '1.2.3'
Joi.attempt('>=1.2.3', Joi.semverRange().valid()) // '>=1.2.3'

Joi.attempt('1.2.3', Joi.semver().gte('1.2.3')) // '1.2.3'
Joi.attempt('1.2.3', Joi.semver().lt('1.2.3')) // throws ValidationError
Joi.attempt('1.2.3', Joi.semver().satisfies('^1.0.0')) // '1.2.3'

Validation chains

See semver documentation. All boolean returning comparisons are supported.

• Joi
  • semver
    • semver.valid()
    • semver.gt(exp)
    • semver.gte(exp)
    • semver.lt(exp)
    • semver.lte(exp)
    • semver.eq(exp)
    • semver.neq(exp)
    • semver.cmp(cmp, exp)
    • semver.satisfies(rng)
    • semver.gtr(rng)
    • semver.ltr(rng)
    • semver.outside(hilo, rng)
  • semverRange
    • semverRange.valid()

semver

Starts the chain.

semver.valid()

Asserts valid(value).

semver.gt(exp)

Asserts gt(value, exp).

semver.gte(exp)

Asserts gte(value, exp).

semver.lt(exp)

Asserts lt(value, exp).

semver.lte(exp)

Asserts lte(value, exp).

semver.eq(exp)

Asserts eq(value, exp).

semver.neq(exp)

Asserts neq(value, exp).

semver.cmp(comp, exp)

Asserts cmp(value, comp, exp).

semver.satisfies(rng)

Asserts satisfies(value, rng).

semver.gtr(rng)

Asserts gtr(value, rng).

semver.ltr(rng)

Asserts ltr(value, rng).

semver.outside(hilo, rng)

Asserts outside(value, hilo, rng).

semverRange

Starts the chain.

semverRange.valid()

Asserts validRange(value).