Regular Expressions 101

/the literal / (47₁₀ / 57₈ / 2F₁₆)

^start of string

Group 1([a-z0-9]+(?:,[a-z0-9]+)*)

Character Class[a-z0-9]+

+matches at least one character from the set below:

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

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:,[a-z0-9]+)*

*repeats the group contents below any number of times:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Character Class[a-z0-9]+

+matches at least one character from the set below:

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

0-9one character from 0 (48₁₀) to 9 (57₁₀)

$end of string, or before its final line terminator

/gmthe literal text /gm (case sensitive)

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

/^([a-z0-9]+(?:,[a-z0-9]+)*)$/gm

New

khjh,sdsds,sdsdsd,22222,22222;@@@;222-2-222;