Regular Expressions 101

Positive Lookahead(?=.+[0-9]{2,})

.+any character (except for line terminators), repeated at least once

Character Class[0-9]{2,}

{2,}matches at least 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Group 1([0-9+\.\-\s]+)

Character Class[0-9+\.\-\s]+

+matches at least one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\sany whitespace character

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.

Search reference

Regular Expression

(?=.+[0-9]{2,})([0-9+\.\-\(\)\s]+)

Test String
New

sDlkjazsdklzdjsdasz+49 123 999dszDLJhfadslkjhds0001 123.456sL:hdLKJDHS+31 (0) 8123zsKJHSDlkhzs&^#%Q(999)9999999adlfkhjsflj(999)999-9999sDLKO*$^9999999999adf;jhklslFjafhd9999999999999zdlfjx,hafdsifgsiaUDSahj

Regular Expression

Test StringNew

SubstitutionProcessing...

Test String
New

Substitution
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