regex101: JavaScript Match Workspace

Pro

^start of line

Character Class[+]?

?matches at most one character from the set below:

+the literal + (43₁₀ / 53₈ / 2B₁₆)

Non-Capturing Group(?:\d+|(?:$\d+$){3,}|\d+(?:(?: +|-)\d+){2,})

1st Alternative\d+

\d+a digit, repeated at least once

2nd Alternative(?:$\d+$){3,}

Non-Capturing Group(?:$\d+$){3,}

{3,}repeats the group contents below at least 3 times:

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\d+a digit, repeated at least once

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

3rd Alternative\d+(?:(?: +|-)\d+){2,}

\d+a digit, repeated at least once

Non-Capturing Group(?:(?: +|-)\d+){2,}

{2,}repeats the group contents below at least 2 times:

Non-Capturing Group(?: +|-)

1st Alternative +

+the literal (32₁₀ / 40₈ / 20₁₆) , repeated at least once

2nd Alternative-

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\d+a digit, repeated at least once

$end of line

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

26 tokens

Regular Expression

^[+]?(?:\d+|(?:\(\d+\)){3,}|\d+(?:(?: +|-)\d+){2,})$

New

(923)(423)(34455)
945 44 444
9197747443
+92 332 45 666
9144565
91-877-3655
+92    332    45     666

not valid, not numbers:
(ass)(asd)

not valid: all spaces

not valid, ends with dash:
123-123-123-

other non valid...
-999 99 99
(123)(123)
+@@@@@@@@@@@@@@@@@@@@
123-123

Extraction

(923)(423)(34455)
945 44 444
9197747443
+92 332 45 666
9144565
91-877-3655
+92    332    45     666

not valid, not numbers:
(ass)(asd)

not valid: all spaces

not valid, ends with dash:
123-123-123-

other non valid...
-999 99 99
(123)(123)
+@@@@@@@@@@@@@@@@@@@@
123-123