Regular Expressions 101

Pro

^start of string

Group 1(\w+([-+.]\w+)*@\w+([-.]\w+)*\.([A-Za-z]{2,4})[;])+

+repeats the group contents below at least once:

\w+any word character, repeated at least once

Group 2([-+.]\w+)*

*repeats the group contents below any number of times:

Character Class[-+.]

-the literal - (45₁₀ / 55₈ / 2D₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\w+any word character, repeated at least once

@the literal @ (64₁₀ / 100₈ / 40₁₆)

\w+any word character, repeated at least once

Group 3([-.]\w+)*

*repeats the group contents below any number of times:

Character Class[-.]

-the literal - (45₁₀ / 55₈ / 2D₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\w+any word character, repeated at least once

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 4([A-Za-z]{2,4})

Character Class[A-Za-z]{2,4}

{2,4}matches between 2 and 4 characters from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case insensitive)

a-zone character from a (97₁₀) to z (122₁₀) (case insensitive)

Character Class[;]

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

$end of string

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

26 tokens

^(\w+([-+.]\w+)*@\w+([-.]\w+)*\.([A-Za-z]{2,4})[;])+$

New

jaga.jkhjk@jkhjkh.com

jaga.jkhjk@jkhjkh.com