Showing 1-20 of 27,623 packages
A POJO object validator for node, built with resources, promises, and testing in mind.
Check if a buffer contains valid UTF-8
Give me a string and I'll tell you if it's a valid npm package name
Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
Email address and domain validation
Offline HTML5 validator and linter
Validates if a value is an array.
A ridiculously light-weight argument validator (now browser friendly)
Validates if a value is a function.
Validates if a value is an integer array.
Validates if a value is an integer.
A simple and composable way to validate data in JavaScript (and TypeScript).
Validates if a value is a number.
Validate XML, Parse XML, Build XML without C/C++ based libraries
validate form asynchronous
Loosely validate an event.
User validations for npm
Validates whether a string matches the production for an XML name or qualified name
Email address and domain validation
remark plugin to validate links to headings and files