lpm install @lpm.dev/neo.validate

import { isEmail, isURL, isUUID } from "@lpm.dev/neo.validate";

isEmail("[email protected]"); // true
isURL("https://lpm.dev"); // true
isUUID("550e8400-..."); // true

import { isEmail } from "@lpm.dev/neo.validate";

isEmail("[email protected]"); // true
isEmail("[email protected]"); // true
isEmail("not-an-email"); // false
isEmail("[email protected]", {
  allowDisplayName: true, // "Name <[email protected]>"
  requireTld: true, // require TLD (default: true)
});

import { isURL } from "@lpm.dev/neo.validate";

isURL("https://example.com"); // true
isURL("http://localhost:3000"); // true
isURL("ftp://files.example.com"); // true
isURL("not-a-url"); // false
isURL("https://example.com", {
  protocols: ["https"], // restrict allowed protocols
  requireProtocol: true, // require protocol prefix
  requireTld: true, // require TLD
});

import { isNumeric, isInt, isFloat, isDecimal } from "@lpm.dev/neo.validate";

isNumeric("123"); // true
isNumeric("123.45"); // true
isNumeric("-123"); // true
isInt("123"); // true
isInt("123.45"); // false
isFloat("123.45"); // true
isDecimal("123.45"); // true

import {
  isAlpha,
  isAlphanumeric,
  isLength,
  isAscii,
  isLowercase,
  isUppercase,
} from "@lpm.dev/neo.validate";

isAlpha("Hello"); // true (letters only)
isAlpha("Hello123"); // false
isAlphanumeric("Hello123"); // true
isLength("hello", { min: 3, max: 10 }); // true
isAscii("hello"); // true
isLowercase("hello"); // true
isUppercase("HELLO"); // true

import { isIP, isMACAddress, isPort } from "@lpm.dev/neo.validate";

isIP("192.168.1.1"); // true (IPv4 or IPv6)
isIP("192.168.1.1", 4); // true (IPv4 only)
isIP("::1", 6); // true (IPv6 only)
isMACAddress("00:1A:2B:3C:4D:5E"); // true
isPort("8080"); // true
isPort("99999"); // false

import {
  isJSON,
  isBase64,
  isHexadecimal,
  isHexColor,
  isISO8601,
  isRFC3339,
} from "@lpm.dev/neo.validate";

isJSON('{"key":"value"}'); // true
isBase64("SGVsbG8="); // true
isHexadecimal("deadbeef"); // true
isHexColor("#ff0000"); // true
isHexColor("#f00"); // true
isISO8601("2024-01-15T10:30:00Z"); // true
isRFC3339("2024-01-15T10:30:00Z"); // true

import { isUUID, isISBN, isMongoId, isJWT } from "@lpm.dev/neo.validate";

isUUID("550e8400-e29b-41d4-a716-446655440000"); // true
isUUID("550e8400-...", 4); // true (v4 only)
isISBN("978-3-16-148410-0"); // true
isMongoId("507f1f77bcf86cd799439011"); // true
isJWT("eyJ..."); // true (format check)

import { isCreditCard } from "@lpm.dev/neo.validate";

isCreditCard("4111111111111111"); // true (Visa test number, Luhn valid)
isCreditCard("1234567890123456"); // false

import {
  escape,
  unescape,
  trim,
  ltrim,
  rtrim,
  normalizeEmail,
  stripLow,
} from "@lpm.dev/neo.validate";

escape('<script>alert("xss")</script>');
// '&lt;script&gt;alert(&quot;xss&quot;)&lt;/script&gt;'

unescape("&lt;p&gt;Hello&lt;/p&gt;");
// '<p>Hello</p>'

trim("  hello  "); // 'hello'
ltrim("  hello  "); // 'hello  '
rtrim("  hello  "); // '  hello'

normalizeEmail("[email protected]");
// '[email protected]'

stripLow("Hello\x00World"); // 'HelloWorld'

// Before
import { isEmail, isURL } from "validator";

// After
import { isEmail, isURL } from "@lpm.dev/neo.validate";