regex101: JavaScript Match Workspace

Group 1(((\+|00)32[ ]?(?:\(0\)[ ]?)?)|0){1}

{1}repeats the group contents below exactly 1 time:

1st Alternative((\+|00)32[ ]?(?:\(0\)[ ]?)?)

Group 2((\+|00)32[ ]?(?:\(0\)[ ]?)?)

Group 3(\+|00)

1st Alternative\+

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

2nd Alternative00

00the literal text 00

32the literal text 32

Character Class[ ]?

?matches at most one character from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

Non-Capturing Group(?:\(0\)[ ]?)?

?repeats the group contents below at most once:

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Character Class[ ]?

?matches at most one character from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative0

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

Group 4(4(60|[789]\d)\/?(\s?\d{2}\.?){2}(\s?\d{2})|(\d\/?\s?\d{3}|\d{2}\/?\s?\d{2})(\.?\s?\d{2}){2})

1st Alternative4(60|[789]\d)\/?(\s?\d{2}\.?){2}(\s?\d{2})

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

Group 5(60|[789]\d)

1st Alternative60

60the literal text 60

2nd Alternative[789]\d

Character Class[789]

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

\da digit

\/?optionally matches the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 6(\s?\d{2}\.?){2}

{2}repeats the group contents below exactly 2 times:

\s?optionally matches any whitespace character

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

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 7(\s?\d{2})

\s?optionally matches any whitespace character

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

2nd Alternative(\d\/?\s?\d{3}|\d{2}\/?\s?\d{2})(\.?\s?\d{2}){2}

Group 8(\d\/?\s?\d{3}|\d{2}\/?\s?\d{2})

1st Alternative\d\/?\s?\d{3}

\da digit

\/?optionally matches the literal / (47₁₀ / 57₈ / 2F₁₆)

\s?optionally matches any whitespace character

\d{3}a digit, repeated exactly 3 times

2nd Alternative\d{2}\/?\s?\d{2}

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

\/?optionally matches the literal / (47₁₀ / 57₈ / 2F₁₆)

\s?optionally matches any whitespace character

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

Group 9(\.?\s?\d{2}){2}

{2}repeats the group contents below exactly 2 times:

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

\s?optionally matches any whitespace character

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

Global pattern flags

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

Search reference

Regular Expression

(((\+|00)32[ ]?(?:\(0\)[ ]?)?)|0){1}(4(60|[789]\d)\/?(\s?\d{2}\.?){2}(\s?\d{2})|(\d\/?\s?\d{3}|\d{2}\/?\s?\d{2})(\.?\s?\d{2}){2})

New

OK 01/07 - 31/07  
OK 0487207339
OK +32487207339
OK 01.07.2016
OK +32 (0)16 89 44 77
OK 016894477
OK 003216894477
OK +3216894477
OK 016/89.44.77
OK +32 16894477
OK 0032 16894477
OK +32 16/894477
NOK +32 16-894477 (this should match)
OK 0479/878810
NOK 20150211-0001731015-1 (this shouldn't match)