RRegexBuilder
Fata RegexBuilder
Ibikoresho bya regex bifite ishusho

Kora regex. Reba buri guhura. Ibikore ku nshuro ikurikira.

Guhitamo amashusho ako kanya, gusuzuma amatsinda yafashwe, gusobanura mu rurimi rworoshye, n'isomero ry'imiterere wahisemo.

Gerageza ubuReba gahunda

Imigambi itangirira kuri $5/mo — hagarika igihe icyo ari cyo cyose

Ihita — ikora hano

Ikigereranyo cya regex

Andika regex, andika inyandiko y'igerageza — reba buri guhura ako kanya.

Ibibyirimo bya pattern
Guhura — 2 guhura
[email protected] test@bad [email protected]
Ibisobanuro
  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

ProUpgrade to Pro to unlock — see plans below.
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);

Hagarika gushyira regex muri Stack Overflow

Gerageza, sobanura, bika — utavuye ku rupapuro cyangwa utabaye.

Guhitamo amashusho ako kanya

Andika regex, andika inyandiko yo kugerageza — buri guhura hamurikwa ako kanya. Amatsinda yafashwe agaragazwa mu murongo hamwe n'inkunga y'amazina.

Gusobanura mu rurimi rworoshye

Shyira regex iyo ari yo yose, ubone gusobanura intambwe ku yindi: lookbehind, anchors, character classes, quantifiers, flags. Buri gice gisobanurwa mu Cyongereza gisanzwe.

Isomero ry'imiterere

Email, URL, IPv4, IPv6, UUID, ISO-8601, telefone, ikarita y'inguzanyo, slug, hex color — imiterere yahisemo yujuje ibisabwa by'ukuri (si iya Stack Overflow y'imirongo 5).

Bika iyawe

Buri regex wanditse — shyiraho izina, tag, hanyuma uyisubireho. Konti za Pro zihuriza ibintu kuri za mudasobwa zitandukanye.

Uburyo bwo gusimbuza

Gerageza gusimbuza ukoresheje backreferences ($1, $2). Reba neza icyo sed / JS .replace() byawe byatanga.

Amoko menshi

Hindura hagati ya JavaScript, PCRE na POSIX. RegexBuilder ikubwira ibiranga buri kimwe.

Intambwe eshatu

Kuva ku gitekerezo kitasobanutse kugera kuri regex yageragejwe kandi yasobanuwe.

1

Hitamo cyangwa shyira

Tangira ku miterere yo mu isomero cyangwa shyira regex wanditse.

2

Gerageza

Hamurika guhura ako kanya ku nyandiko iyo ari yo yose yo kugerageza. Hindura kugeza igihe bikora uko ubyifuza.

3

Bika

Shyiraho izina, tag, kopiya kuri clipboard, hanyuma shyira muri code yawe.

Ibiciro byoroshye

Hitamo gahunda hanyuma uhagarike kwandika regex inshuro nyinshi.

Intangiriro

Ku bakora bonyine

$5/ukwezi
  • Imiterere 200 yabitswe / ukwezi
  • Ibisobanuro byoroshye
  • Ishusho yuzuye y'imiterere
  • Uburyo bwo gusimbuza
Ikunzwe kurusha izindi
Pro

Ku makipe y'amakuru n'umutekano

$15/ukwezi
  • Imiterere 5000 yabitswe / ukwezi
  • Amoko menshi (JS / PCRE / POSIX)
  • Guhuza ibicu ku bikoresho byose
  • Isomero rusange ry’ikipe
  • Ubufasha bwihariye

Ibibazo bikunze kubazwa

Ni ayahe moko ya regex mushyigikiye?

JavaScript (isanzwe), ihuye na PCRE, na POSIX. Dutanga ibisobanuro by'ibintu bidashyigikiwe iyo uhinduye amoko.

Umurongo w'igerageza wanjye uvamo browser?

Oya. Byose bikorwa kuri client-side; ntibwoherereza regex cyangwa imirongo y'igerageza kuri server keretse uhisemo guhuza ibicu kugira ngo ubike imiterere yawe.

Ese ishobora gusobanura regex ntanditse?

Yego — ni byo bisobanuro bikora. Shyiramo regex iyo ari yo yose ubone ibisobanuro by'intambwe ku yindi mu rurimi rworoshye.

Ese mfite igihe cyo kugerageza?

Oya — iki ni igikoresho cyishyurwa gifite imishinga itangirira kuri $5 buri kwezi. Starter ni $5/ukwezi na Pro ni $15/ukwezi; ushobora guhagarika igihe icyo ari cyo cyose.

Nihagarika gute?

Ku rupapuro rw'konti yawe, cyangwa ukoresheje email. Guhagarika bihagarika imisanzu ikurikira.

Reka gukeka niba regex ihura.

Reba buri guhura ako kanya. Bika ibikora.

Reba gahunda