Ekitundu ky'ebikozesebwa bya regex

Tukula regex. Laba buli kigero. Bikaayo eri omulundi ogujja.

Okulabirira okw'obuwo bwa kati, okukebera ebikwata, ennyonnyola mu Luganda olw'obuwo, n'ekitabo ekirondeddwa eky'ebipimo by'okukozesa buli kaseera.

Gezaako kati Laba pulani

Emiwendo okuva ku $5/omwezi — sazaamu ekaseera konna

Ekola — kikola wano

Ekigezo kya regex

Wandiika regex, wandiika ekigezo — laba buli kikyusa nga kikolebwa.

EkikozesebwaEbikozesebwa

Ekifo ky'ebipimo

Ekigezo

Ebikyusa — 2 bikyusa

[email protected] test@bad [email protected]

Enkola y'okukyusa

Okikakasobya

^start of string / line
[^\s@]character class
+one or more of the previous
@literal "@"
[^\s@]character class
+one or more of the previous
\.literal dot
[^\s@]character class
{2,}quantifier
$end of string / line

Pro toolkit

ProUpgrade to Pro to unlock — see plans below.

Saved patterns

Saved patterns are stored privately in this browser.

Test suite (one string per line — 2/3 match)

Results

✓[email protected]
✗not-an-email
✓[email protected]

Export as code

const re = /^[^\s@]+@[^\s@]+\.[^\s@]{2,}$/igm;
const matches = str.match(re);

Teka okuteeka regex mu Stack Overflow

Gezesa, nnyonnyola, bikaayo — nga tewava ku lupya oba nga tosfujja omulimu gwo.

Okulabirira okw'obuwo bwa kati

Wandiika regex, wandiika ekigezo — buli kigero kijja mu kaseera ako kennyini. Ebikwata birabika mu nsiike nga bikwatagana n'amannya.

Ennyonnyola mu Luganda olw'obuwo

Teeka regex yonna, ofune ennyonnyola ey'olukalala: lookbehind, anchors, ebika by'ennukuta, quantifiers, flags. Buli kitundu kinnyonnyolwa mu Luganda olw'obuwo.

Ekitebo ky'ebipimo

Email, URL, IPv4, IPv6, UUID, ISO-8601, ennamba y'essimu, kaadi ya bbanka, slug, langi ya hex — ebipimo ebirondeddwa ebikola bulungi (si ebya Stack Overflow eby'olukalala 5).

Bikaayo byo

Buli regex gy'owandiika — giwa erinnya, giwa akawuniko, ggyeeko. Akaunti za Pro zikwatagana mu bikoze bingi.

Enkola y'okukyusa

Gezesa enkyukakyuka nga okozesa ebikwata ($1, $2). Laba bulungi kye kigero kya sed / JS .replace() ky'ekola.

Ebika bingi

Kyusa mu JavaScript, PCRE ne POSIX. RegexBuilder ekugamba ebikozesebwa ebikolera mu buli kimu.

Ebikolwa bisatu

Okuva mu kirooto okutuuka ku regex eyagezesebwa era ennyonnyolwa.

Londa oba teeka

Tandika n'ekipimo mu kitabo oba teeka regex gy'omaliriza okuwandiika.

Gezesa

Labirira ebikwatagana ku kigezo kyonna. Kyusa okutuusa lwe kikola by'oyagala.

Bikaayo

Wa erinnya, wa akawuniko, koppa ku clipboard, teeka mu koodi yo.

Embeera y'obuwendo ennyangu

Londa enteekateeka n'oyimirire okuddamu okuwandiika regex.

Starter

Eri abakola bomu

$5/mwezi

200 eyokubika eyabikiddwa / mwezi
Ennyonnyola mu Luganda olwangu
Ekibuga ky'ebikozesebwa byonna
Enkola y'okukyusa

Ekisinga okugobererwa

Pro

Ku bakozi b'ebikozesebwa n'abakuumi

$15/mwezi

5000 eyokubika eyabikiddwa / mwezi
Ebika bingi (JS / PCRE / POSIX)
Okukwatagana mu bikozesebwa byonna
Library eyawulirwa mu kibiina
Obuyambi obw'amaanyi

Ebibuuzo ebibuuzibwa buli kaseera

Ebika bya regex bikozesebwa biki?

JavaScript (ekikolwa), ekikwatagana ne PCRE, ne POSIX. Tulaga bulungi ebikozesebwa ebitali bikolwa nga okyusa ebika.

Ekigezo kyange kigenda mu browser?

Nedda. Byonna bikolebwa mu browser yo; tetusindika regex yo n'ekigezo kyange ku server ng'oteekeddeyo okukwatagana n'ebikozesebwa bya cloud.

Esobola okunnyonnyola regex gye nasobola?

Yee — ekyo kye kikola ekinyonnyoli. Teeka regex yonna ofune ennyonnyola mu bitundu mu Luganda olwangu.

Nsobola okufuna ekigezo ky'obwereere?

Nedda — kino kye kiwandiiko ky'obudde obw'omuwendo nga tannakubirwa $5 buli mwezi. Starter ye $5/mo era Pro ye $15/mo; osobola okukomya buli kiseera.

Nsobola okukomya btya?

Okuva ku page y'akawunta yo, oba nga otuukiriza email. Okusaza okukola kukomya okuddamu okusasula.

Takyesiga nga regex ekwatagana.

Laba buli kikyusa nga kikolebwa. Bika ebikolwa.

Laba pulani