regex101: JavaScript Match Workspace

^start of line

Negative Lookahead(?!.*(?: |^)(?:\+\d|0)(?:[()-]*\d){6,}(?!\S))

.*any character (except for line terminators), repeated any number of times

Non-Capturing Group(?: |^)

1st Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative^

^start of line

Non-Capturing Group(?:\+\d|0)

1st Alternative\+\d

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

\da digit

2nd Alternative0

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

Non-Capturing Group(?:[()-]*\d){6,}

{6,}repeats the group contents below at least 6 times:

Character Class[()-]*

*matches any number of characters from the set below:

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\da digit

Negative Lookahead(?!\S)

\Sany non-whitespace character

.*any character (except for line terminators), repeated any number of 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

Search reference

Regular Expression

^(?!.*(?: |^)(?:\+\d|0)(?:[()-]*\d){6,}(?!\S)).*

Test String
New

abcd1234567

1234567
123-4567
02221234567
0222-1234567
+862221234567
+86-222-123-4567
+86(222)1234567
86-222-1234567

r 1234567 er 
 e 123-4567 e
ewq 02221234567 qw
2312 0222-1234567 232
we +862221234567 23
231 +86-222-123-4567 ewe
,,,, +86(222)1234567 sss
ff 86-222-1234567 dd

Some string here with no phone number

a number with 7 and more digits is input
and it starts with 0 or + symbols
and could contain optional symbols "-", "(" and ")"
also enforce whitespace boundaries

Regular Expressions 101

Regular Expression

Test String
New

Extraction
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Regular Expression

Test StringNew

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Test String
New

Extraction
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