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175 packages found
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
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a library for hassle-free type checking in Node.js
A Grunt task for checking pathnames
Regular expression matching for email addresses. Maintained, configurable, more accurate, and browser-friendly alternative to email-regex. Works in Node v14+ and browsers. Made for Spam Scanner and Forward Email.
A tool for checking object. (also provide a middleware for express)
Define shapes and types and use them for data/structure validation
Library for checking spaces in files
Simple and Fast Data Validation for Node.js
Validate an email address
check the data type or change the data type
NFSFU234 Form Validation is a lightweight and user-friendly JavaScript library designed for validating HTML form elements, with a special emphasis on textarea fields. It offers customizable validation messages, comprehensive support for required field che
- form
- validation
- library
- input
- HTML
- browser
- node.js
- frontend
- backend
- web
- development
- validation library
- user experience
- input validation
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CLI for checking if input is a valid national identification number of Norway
The GlobalValidator package provides a set of validation methods for various purposes such as validating text, passwords, integers, and phone numbers. It also allows configuring custom validation rules.
- validator
- global
- react
- checker
- verifier
- validation
- input validation
- form validation
- text validation
- password validation
- phone number validation
- data validation
- data integrity
- error handling
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Check that email addresses are really able to accept emails by pinging the DNS and checking for active MX records.
A simple tool for easy creating regexp expression for checking password strength
Small Module to validate Javascript Variable (Objects) According to a set of predefined Rules
Library for checking email, url and other
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- call
- watchFile
- awesomesauce
- encryption
- exit-code
- utility
- bdd
- typeerror
- parse
- intrinsic
- ratelimit
- 6to5
- parent
- reducer
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Validation system using schemes in Swagger design
A robust TypeScript class for type checking and validation