suf-regex

library0.3.4jsnpmunverified

A lightweight utility library providing common regex patterns and helper functions for string validation and extraction. Version 0.3.4 is the latest stable release. It offers pre-compiled regex patterns for email, URL, IP addresses, dates, and more, with a focus on simplicity and zero dependencies. Unmaintained since 2022 with no recent activity.

serialization

npm install suf-regex

github ↗package ↗

INSTALL

IMPORT

SIG · SUF-REGEX

suf-regex

serializationjavascriptv0.3.4

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

isEmail

✓ import { isEmail } from 'suf-regex'

✗ const isEmail = require('suf-regex').isEmail

ESM-only package; CommonJS require not supported.

isURL

✓ import { isURL } from 'suf-regex'

✗ const isURL = require('suf-regex').isURL

Default export not available; must use named import.

Patterns

✓ import { Patterns } from 'suf-regex'

Access all regex patterns as an object with keys like email, url, ip.

Demonstrates importing and using email validation, URL validation, and direct regex pattern access.

import { isEmail, isURL, Patterns } from 'suf-regex'; console.log(isEmail('test@example.com')); // true console.log(isURL('https://example.com')); // true console.log(Patterns.email.test('invalid')); // false

Debug

Known issues

deprecatedPackage is no longer maintained as of 2022. Consider migrating to a maintained alternative like validator.js or ow.

fix

Replace with validator.js: npm install validator

affects: >=0.1.0

gotchaAll functions are synchronous and perform simple regex checks; do not use for security-critical validation without additional sanitization.

fix

Combine with input sanitization like DOMPurify for user-supplied content.

affects: *

gotchaThe package does not export a default object; you must use named imports.

fix

Use `import { isEmail } from 'suf-regex'` instead of `import sufRegex from 'suf-regex'`.

affects: >=0.3.0

Errors

Common errors & fixes

Cannot find module 'suf-regex'

Package not installed or not ESM-compatible in a CommonJS project.

fix

Ensure package is installed: `npm install suf-regex`. For CommonJS, use dynamic import: `const { isEmail } = await import('suf-regex')`.

export 'default' (imported as 'sufRegex') was not found in 'suf-regex'

Attempting default import but package only has named exports.

fix

Use named imports: `import { isEmail } from 'suf-regex'`.

TypeError: isEmail is not a function

Incorrect destructuring or using variable before assignment.

fix

Ensure correct named import: `import { isEmail } from 'suf-regex'`.

Upgrade

Version history

0.3.4latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

9 hits · last 30 days

node

Resources

githubhttps://github.com/TheRealSyler/suf-regex ↗

packagehttps://www.npmjs.com/package/suf-regex ↗