Regular Expressions 101

Non-Capturing Group(?:$[A-Z]+$)?

?repeats the group contents below at most once:

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Character Class[A-Z]+

+matches at least one character from the set below:

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

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

FSthe literal text FS (case sensitive)

Character Class[A-Z ]*

*matches any number of characters from the set below:

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

the literal (32₁₀ / 40₈ / 20₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\da digit

Non-Capturing Group(?:[^\n,()-]*\w)?

?repeats the group contents below at most once:

Negated Character Class[^\n,()-]*

*matches any number of characters outside the set below:

\na line-feed (newline) character (ASCII 10)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\wany word character

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?:\([A-Z]+\))?FS[A-Z ]*-\d(?:[^\n,()-]*\w)?

New

Fakturasadas : (S)FSK-69/23/GFK/12hjkhjkddddd

(S)FSK-69/23/GFK/12S Z  (S)FSK-69/23/GFK/ 1 2  .)


FS-1195,1196,1197,2072,2073/24/GF/02, (S)FS-1195/24/GF/02, (S)FS-1196/24/GF/02, (S)FS-1197/24/GF/02, (S)FS-2072/24/GF/02, (S)FS-2073/24/GF/02 (S)FSK-69/23/GF/12

(S)FS-1499/24/GF/01 (S)FS-1500/24/GF/01

I mean if invoice number : FS -444 4/23/F/11 - it also correct to: FS-4444/23/F/11, or FS-4444g/23g/F/1g1