69 packages found

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A string formatter and validator based on masks

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published 0.3.04 years ago
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Javascript util library to format & validate strings (or Numbers)

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published 2.0.23 years ago
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Small check library for Node.js and the browser

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published 4.0.02 months ago
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Check whether a string is a valid HTTP URL

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published 1.0.36 months ago
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A set of misc utilties I find myself repeatedly re-writing between projects.

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published 0.91.13 months ago
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A strict validator for string, integer, email, etc.

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published 1.0.174 days ago
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Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

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published 6.3.03 months ago
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A Node.js library, designed to simplify work with string validation and sanitization.

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published 1.3.03 years ago
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A handy validation library for strings

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published 1.1.93 years ago
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Checks if a string or number is a valid hexadecimal value.

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published 1.0.02 years ago
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Functions for cross validation, shuffle, cartesian product and more

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published 2.0.0a year ago
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NodeJS module to check naughty strings, which have a high probability of causing issues when used as user-input data

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published 2.0.13 years ago
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Validates if a value is a string primitive.

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published 1.0.14 years ago
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TypeScript schema validation

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published 1.2.08 months ago
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Check if a URL is a valid and existent GitHub HTTP(s) URL

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published 1.0.74 years ago
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Configurable custom GraphQL Scalars (string, number, date, etc) with sanitization / validation / transformation in TypeScript.

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published 0.0.113 months ago
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Determines whether a string is a valid javascript variable name. ES2015 and ES5 compatibility. Strict mode evaluation by default.

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published 1.0.32 years ago