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1000+ packages found

The goal of the package is to provide lightweight tools for validating strings denotings dates and time. It includes ISO 8601 datestring validation, simple YYYY-MM-DD date validation and time validation in hh:mm:ss.fff format. See details in readme.

published version 2.2.2, 3 years ago22 dependents licensed under $MIT
175,852

URL validation for Node and the browser

published version 0.6.8, a year ago0 dependents licensed under $MIT
10,741

Validation for node and the web.

published version 3.0.0, 5 years ago8 dependents licensed under $Apache-2.0
3,010

Flexible and powerful JSON pattern validation library with support for complex, nested structures, array validation, and a wide range of validation patterns. Includes logical operators and strict/nullable types.

published version 3.1.2, 2 years ago4 dependents licensed under $ISC
1,757

Email validation compatible with PHP's filter_var($v, FILTER_VALIDATE_EMAIL)

published version 1.1.3, 3 years ago1 dependents licensed under $MIT
1,189

Validation tool for validating user's input.

published version 3.0.3, 8 days ago3 dependents licensed under $ISC
274

Email address validation using the regex from the specs for an InputHTMLElement

published version 1.0.1, 4 years ago0 dependents licensed under $ISC
633

Regular Expression for URL validation

published version 2.0.0, 4 years ago0 dependents licensed under $MIT
165

Joi SQL Injection Validator is a lightweight npm library designed to validate SQL injection attacks in user input using Joi, a popular validation library for Node.js. This library provides a set of pre-built Joi validation schemas for various types of use

published version 1.2.3, 2 years ago0 dependents licensed under $MIT
274

Validation RegEx for Javascript and Node JS

published version 1.6.0, 4 years ago0 dependents licensed under $MIT
59

Lightweight email validation package with advanced features including MX record validation and blacklisting, dependency free.

published version 0.0.3, 5 years ago0 dependents licensed under $MIT
80

Regular expression for matching ANSI escape codes

published version 6.1.0, 3 months ago3242 dependents licensed under $MIT
849,153,452

Escape RegExp special characters

published version 5.0.0, 4 years ago5298 dependents licensed under $MIT
586,176,282

A small and reliable IPv4 and IPv6 validation library.

published version 1.0.0, 2 years ago0 dependents licensed under $MIT
94

A regular expression to match all Emoji-only symbols as per the Unicode Standard.

published version 10.4.0, 3 months ago3079 dependents licensed under $MIT
542,667,895

Ignore is a manager and filter for .gitignore rules, the one used by eslint, gitbook and many others.

published version 6.0.2, 3 months ago3044 dependents licensed under $MIT
293,101,926

Returns true if a value is a plain object, array or function.

published version 1.0.1, 7 years ago883 dependents licensed under $MIT
278,192,918

Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.

published version 4.0.8, 4 months ago4764 dependents licensed under $MIT
348,460,949

Regular expression for matching a shebang line

published version 4.0.0, 3 years ago2171 dependents licensed under $MIT
302,188,311

Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet

published version 4.0.3, 3 years ago2820 dependents licensed under $MIT
293,424,737