RRegexBuilder
Nya RegexBuilder
Regex ahɔhoɔ ahenfo

Yɛ regex. Hwɛ mfitiaseɛ nyinaa. Kora ama bere a ɛdi hɔ.

Hyɛnkyerɛnne a ɛhyerɛn ankasa, capture-group nhwehwɛmu, nkyerɛkyerɛmu a ɛyɛ mmerɛw, ne nkrataa a wɔahyehyɛ a ɛwɔ patterns a wosane yɛ bio.

Sɔ hwɛHwɛ nhyehyɛe

Nhyehyɛeɛ firi $5/mo — twa mu bere biara

Ɛyɛ adwuma — ɛwɔ ha

Regex nhwehwɛmufoɔ

Kyerɛw regex, kyerɛw sɔhwɛ nkyerɛwdeɛ — hwɛ match biara wɔ bere koro so.

Nhyehyɛe ahɔhoɔ
Matches — 2 matches
[email protected] test@bad [email protected]
Nkyerɛkyerɛmu
  1. ^start of string / line
  2. [^\s@]character class
  3. +one or more of the previous
  4. @literal "@"
  5. [^\s@]character class
  6. +one or more of the previous
  7. \.literal dot
  8. [^\s@]character class
  9. {2,}quantifier
  10. $end of string / line

Pro toolkit

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Saved patterns
Saved patterns are stored privately in this browser.
Results
Export as code
const re = /^[^\s@]+@[^\s@]+\.[^\s@]{2,}$/igm;
const matches = str.match(re);

Gyae regex a wode bɛhyɛ Stack Overflow mu

Hwɛ, kyerɛkyerɛ, kora — wansane afiri page no so na wo anisoadehu nsɛe.

Match hyɛnkyerɛnne a ɛhyerɛn ankasa

Kyerɛw regex, kyerɛw test string — match biara hyerɛn ntɛm ara. Wɔkyerɛ capture groups wɔ mu kyerɛkyerɛmu a wɔde named-group support hyɛ mu.

Nkyerɛkyerɛmu a ɛyɛ mmerɛw

Hyɛ regex biara mu, nya nkyerɛkyerɛmu a ɛyɛ ntɛm: lookbehind, anchors, character classes, quantifiers, flags. Wɔkyerɛkyerɛ abɛɛfo nyinaa wɔ English a ɛyɛ mmerɛw mu.

Pattern nkrataa

Email, URL, IPv4, IPv6, UUID, ISO-8601, phone, credit card, slug, hex color — patterns a wɔahyehyɛ a wɔfa edge cases ankasa so (ɛnyɛ Stack Overflow deɛ ɛwɔ lines 5 no).

Kora wo deɛ

Regex biara a woakyerɛw — to din, hyɛ tag, san bra. Pro accounts wɔ cloud-sync wɔ devices nyinaa so.

Sesa mu

Hwɛ substitutions a wɔde backreferences ($1, $2) yɛ. Hwɛ adeɛ a wo sed / JS .replace() bɛyɛ ankasa.

Multi-flavor

Sesa ntam JavaScript, PCRE ne POSIX flavors. RegexBuilder kyerɛ wo features a wɔgye tom wɔ biara mu.

Nkyekyemu mmiɛnsa

Afiri adwene a ɛnyɛ pɔmu kɔsi regex a wɔahwɛ na wɔakyerɛkyerɛ.

1

Paw anaa hyɛ mu

Fi ase wɔ library pattern anaa hyɛ regex a woakyerɛw dedaw mu.

2

Hwɛ

Hyɛnkyerɛnne matches a ɛhyerɛn ankasa wɔ test string biara so. Sesa kɔsi sɛ ɛyɛ adeɛ a wopɛ.

3

Kora

To din, hyɛ tag, hyɛ clipboard mu, hyɛ wo code mu.

Bo a ɛyɛ mmerɛw

Paw plan na gyae regex a wosane yɛ bio.

Ahyɛase

Mma solo devs

$5/bosome
  • Nhyehyɛe 200 a wɔde asiw / abɔ
  • Nsɛm a yɛkyerɛkyerɛ mu wɔ Twi a yɛn ase
  • Nhyehyɛe nyinaa
  • Sesa mu
Deɛ dɔn pii
Pro

Ma data ne security nnwuma

$15/bosome
  • Nhyehyɛe 5000 a wɔde asiw / abɔ
  • Sɔhwɛ ahodoɔ (JS / PCRE / POSIX)
  • Sɔhwɛ wɔ mfonini nyinaa so
  • Mmarahyɛ bagua a wɔkyɛ ade
  • Mmoa a edi kan

Nsɛm a wɔbisabisa no

Sɔhwɛ ahodoɔ bɛn na wɔkyekyere?

JavaScript (default), PCRE-compatible, ne POSIX. Yɛkyerɛkyerɛ mu adeɛ a yɛnkyekyere no wɔ bere a wɔsesa sɔhwɛ ahodoɔ.

Me sɔhwɛ nkyerɛwdeɛ fi me browser mu?

Dabi. Nyinaa wɔ client-side; yɛnnsɛn wo regex anaa wo sɔhwɛ nkyerɛwdeɛ kɔ server sɛ wɔmma wo nhyehyɛe sɛ wɔsɔhwɛ wɔ cloud so.

Ɛbɛkyerɛkyerɛ regex a menkyerɛw?

Aane — eyi na explainer yɛ. Fa regex biara na nya nsɛm a wɔkyerɛkyerɛ mu wɔ Twi a yɛn ase.

Anaa me nyaa nhyehyɛe a ɛnyɛ ka?

Dabi – eyi yɛ tool a wɔtɔn a plans firi $5 bosome biara. Starter yɛ $5/mo na Pro yɛ $15/mo; wobetumi awae bere biara.

Sɛn na mehyɛ awae?

Fi wo account page, anaa fa email so. Sɛ wɔgyae a, ɛbɛgyae renewal a ɛdi hɔ.

Gyae susuw sɛ regex no hyia.

Hwɛ match biara wɔ bere koro so. De a ɛyɛ adwuma si.

Hwɛ nhyehyɛe