validate - Official Wyn Package

Email, URL, IP, and string validation. Pure Wyn.

Install

wyn pkg install github.com/wynlang/validate

Usage

import validate

print(validate.is_email("user@example.com"))     // true
print(validate.is_url("https://example.com"))    // true
print(validate.is_ip4("192.168.1.1"))            // true
print(validate.validate_numeric("12345"))        // true
print(validate.validate_alpha("hello"))          // true
print(validate.is_length("hello", 1, 10))        // true

API

Function	Description
is_email(s)	Basic email shape check (local@domain.tld)
is_url(s)	True for http:// / https:// URLs
is_ip4(s)	Valid dotted-quad IPv4 address
validate_numeric(s)	Non-empty and all ASCII digits
validate_alpha(s)	Non-empty and all ASCII letters
validate_empty(s)	True if blank after trimming
is_length(s, min, max)	Length within [min, max]