Regular Expressions 101

1st Alternative^06(?:\d{8}|(?: \d\d){4}|(?:-\d\d){4})

^start of line

06the literal text 06

Non-Capturing Group(?:\d{8}|(?: \d\d){4}|(?:-\d\d){4})

1st Alternative\d{8}

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

2nd Alternative(?: \d\d){4}

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

{4}repeats the group contents below exactly 4 times:

the literal (32₁₀ / 40₈ / 20₁₆)

\da digit

3rd Alternative(?:-\d\d){4}

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

{4}repeats the group contents below exactly 4 times:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\da digit

2nd Alternative\+33 6(?: \d\d){4}$

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

33 6the literal text 33 6

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

{4}repeats the group contents below exactly 4 times:

the literal (32₁₀ / 40₈ / 20₁₆)

\da digit

$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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

^06(?:\d{8}|(?: \d\d){4}|(?:-\d\d){4})|\+33 6(?: \d\d){4}$

New

Allowed list

0665363636
06 65 36 36 36
06-65-36-36-36
+33 6 65 36 36 36

Not allowed

06 65 36 36
2336653636
+3366536361
0065363636

Allowed list

0665363636
06 65 36 36 36
06-65-36-36-36
+33 6 65 36 36 36

Not allowed

06 65 36 36
2336653636
+3366536361
0065363636