yup-phone
Adds a phone number validation check to yup validator using google-libphonenumber.
yup-phone-lite
Adds a phone number validation check to yup using libphonenumber-js.
ngx-mat-intl-tel-input
An Angular Material package for entering and validating international telephone numbers. It adds a flag dropdown to any input, detects the user's country, displays a relevant placeholder and provides formatting/validation methods.
snap-validate
Lightweight validation library for common patterns without heavy dependencies
