Issues

• Generic schema adapter mechanism for deriving Joi schemas

  feature
  hapijs/joi#3154 · Filter by author azizam68 opened on Sep 16, 2026

• ReDoS via string.pattern() with catastrophic-backtracking regex blocks event loop

  hapijs/joi#3119 · Filter by author zhangjiashuo-cs opened on May 24, 2026
  1

• Joi.date().default('now') does not produce current time

  bug
  hapijs/joi#3112 · Filter by author AbdelrahmanHafez opened on May 4, 2026
  3

• Standard JSON Schema: bugs and missing conversions

  bug
  hapijs/joi#3108 · Filter by author AbdelrahmanHafez opened on Apr 8, 2026
  2

• Warning on rejected async validation

  bug
  hapijs/joi#3100 · Filter by author armpogart opened on Mar 4, 2026
  1

• Joi.object<Type, Strict, Type>(....), the purpose of last Type and its presence prevents property autocomplete

  support
  hapijs/joi#3090 · Filter by author skiv71 opened on Sep 28, 2025

• A better way to communicate mismatching Joi versions

  feature
  hapijs/joi#3088 · Filter by author damusix opened on Sep 2, 2025
  1

• Add more details to behavior of allow() and valid()

  documentation
  hapijs/joi#3076 · Filter by author callmeyaz opened on May 14, 2025

• If we have a field schema set to optional and the field value is empty, then the custom() validation is not triggered

  bug
  hapijs/joi#3075 · Filter by author callmeyaz opened on May 13, 2025

• PSA: Express v5 incompatibility

  support
  hapijs/joi#3074 · Filter by author bazineta opened on Apr 8, 2025
  5

• Bug when use ref in extensions

  bug
  hapijs/joi#3072 · Filter by author joaopalopes24 opened on Mar 13, 2025

• Enhance Joi Error Messages for User-Friendliness with Optional { format: true } Feature

  feature
  hapijs/joi#3071 · Filter by author pavan-dulam opened on Mar 13, 2025
  1

• Problem serializing URL classes when stringifying a value

  bug
  hapijs/joi#3070 · Filter by author damusix opened on Mar 10, 2025
  4

• min(1) validation message not triggered when object has required fields

  bug
  hapijs/joi#3069 · Filter by author david-littlefield opened on Feb 28, 2025
  1

• String uri domain option does not allow Unicode when option is enabled

  bug
  hapijs/joi#3068 · Filter by author danillouz opened on Feb 27, 2025
  1

• Facilitate extension of serialization of values in messages

  feature
  hapijs/joi#3065 · Filter by author GerkinDev opened on Feb 17, 2025

• Incorrect types for joi.expression and LanguageMessages

  documentation
  hapijs/joi#3064 · Filter by author davidjamesstone opened on Feb 14, 2025

• Change .tailor's type definition to return this.

  feature
  hapijs/joi#3063 · Filter by author matthew-holder-revvity opened on Feb 7, 2025

• Joi schema always returns same error message from local xontext

  bug
  hapijs/joi#3060 · Filter by author HunterJS-bit opened on Jan 13, 2025
  2

• Set both custom error code and custom message inside custom function

  support
  hapijs/joi#3059 · Filter by author nolimitdev opened on Dec 30, 2024

• alternatives().match("one") incorrectly reports that there's no match, when the error is that all schemas match

  bug
  hapijs/joi#3058 · Filter by author gh-andre opened on Dec 22, 2024

• Support intersecting union types (concat an object with alternatives)

  feature
  hapijs/joi#3057 · Filter by author mnahkies opened on Dec 21, 2024

• Add way to pass labels on validate

  feature
  hapijs/joi#3055 · Filter by author leandroluk opened on Nov 11, 2024

• using min and multiple methods together

  bug
  hapijs/joi#3051 · Filter by author qobadzadeh opened on Oct 29, 2024
  1

• Add split method to Joi.array()

  feature
  hapijs/joi#3050 · Filter by author leandroluk opened on Oct 4, 2024