form validation 4 validation 3 lightweight validation 3 input validation 3 validation library 3 html form validation 2 client-side validation 2 vanilla form validation 2 gdev validator 2 gdev validation 2 gdev form validation 2 gdev form 2 gdev_form_validator 2 no javascript 2 no js 2 vanilla 2 react form validation 2 custom validation 2 javascript form validation 2 frontend validation 2 real-time validation 2 live validation 2 user input validation 2 simple form validation 2 zero dependency validation 2 html5 validation 2 auto validation 2 modern form validation 2 JavaScript form validation library 1 Simple input validator npm 1 One-liner validation functions 1 forms 1 joi 1 yup 1 json validation 1 validator 1 JavaScript 1 email validation 1 phone number validation 1 URL validation 1 hex color validation 1 date validation 1 ESM 1 dependency-free 1 lightweight 1 fast 1 one-liner functions 1 web development 1 Node.js 1 modular 1 plug-and-play 1 minimalist 1 email 1 url 1 phone 1 color 1 date 1 password 1 one-liner 1