3278 packages found

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Object schema validation

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published 14.3.123 days ago
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String validation and sanitization

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published 10.11.04 days ago
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Give me a string and I'll tell you if it's a valid npm package name

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published 3.0.02 years ago
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Forms in React, without tears

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published 1.4.213 days ago
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Simple Vue.js input validation plugin

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published 2.1.517 days ago
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Validate an email address according to RFCs 5321, 5322, and others

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published 3.2.03 months ago
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Express middleware for the validator module.

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published 5.3.1a month ago
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Type check values: `is.string('🦄') //=> true`

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published 0.14.0a month ago
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Check if a protocol requires a certain port number to be added to an URL.

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published 1.0.03 years ago
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Give me a string and I'll tell you if it's a valid npm package license string

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published 3.0.45 months ago
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URI validation functions

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published 1.0.95 years ago
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Provides a fast, pretty robust e-mail validator. Only checks form, not function.

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published 2.0.48 months ago
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Custom React PropType validators that we use at Airbnb.

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published 2.11.04 months ago
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TypeScript compatible runtime type system for IO validation

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published 1.6.42 days ago
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For use with React PropTypes. Will error on any prop not explicitly specified.

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published 1.2.07 months ago
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General purpose validation library for JavaScript

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published 3.4.1a year ago
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User validations for npm

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published 1.0.02 years ago
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Check if a string is a scoped npm package name

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published 1.0.02 years ago
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Build functions in standardized containers.

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published 15.2.28 months ago
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validates style objects by ensuring they only have valid keys

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published 3.2.25 months ago