valyd

A dead simple package for validating various types of strings.

Usage no npm install needed!

<script type="module">
  import valyd from 'https://cdn.skypack.dev/valyd';
</script>

README

valyd

A dead simple library for validating various types of strings. Ships with Typescript bindings.

Usage

import valyd from 'valyd';

valyd.email('example@gmail.com') // Returns true

valyd.json('"{"testObj":{"a":1,"b":2}}"') // Returns true

valyd.url('https://google.com') // Returns true

API

All methods are synchronous.

  • valyd.json(str:string) => boolean: Returns true if the provided string can be successfully JSON parsed.
  • valyd.email(str:string) => boolean: Returns true if the provided string is a valid email, as determined by isEmail in its simplest configuration.
  • valyd.url(str:string) => boolean: Returns true if the provided string is a valid URL, as determined by the Regex from the top-rated Stack Overflow post.