Regular Expressions 101

Pro

1st Alternative\+\d{2}\s{1,9}\d{2}(?:\s{1,9})?\d{8}

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

\d{2}a digit, repeated exactly 2 times

\s{1,9}any whitespace character, repeated between 1 and 9 times

\d{2}a digit, repeated exactly 2 times

Non-Capturing Group(?:\s{1,9})?

?repeats the group contents below at most once:

\s{1,9}any whitespace character, repeated between 1 and 9 times

\d{8}a digit, repeated exactly 8 times

2nd Alternative\d{4}(?:\s{1,9}\d{6}(?:\d{4})?|\d(?:\s{1,9})?\d{6})

\d{4}a digit, repeated exactly 4 times

Non-Capturing Group(?:\s{1,9}\d{6}(?:\d{4})?|\d(?:\s{1,9})?\d{6})

1st Alternative\s{1,9}\d{6}(?:\d{4})?

\s{1,9}any whitespace character, repeated between 1 and 9 times

\d{6}a digit, repeated exactly 6 times

Non-Capturing Group(?:\d{4})?

?repeats the group contents below at most once:

\d{4}a digit, repeated exactly 4 times

2nd Alternative\d(?:\s{1,9})?\d{6}

\da digit

Non-Capturing Group(?:\s{1,9})?

?repeats the group contents below at most once:

\s{1,9}any whitespace character, repeated between 1 and 9 times

\d{6}a digit, repeated exactly 6 times

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.

25 tokens

\+\d{2}\s{1,9}\d{2}(?:\s{1,9})?\d{8}|\d{4}(?:\s{1,9}\d{6}(?:\d{4})?|\d(?:\s{1,9})?\d{6})

New

+99 99 99999999
9999 999999
99999 999999
99999999999
+99 9999999999
9999 9999999999

+99 99 99999999
9999 999999
99999 999999
99999999999
+99 9999999999
9999 9999999999