Regular Expressions 101

Character Class[a-zA-Z]{2}

{2}matches exactly 2 characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Character Class[\s*]{0,}

{0,}matches any number of characters from the set below:

\sany whitespace character

*the literal * (42₁₀ / 52₈ / 2A₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

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

Character Class[\s*]{0,}

{0,}matches any number of characters from the set below:

\sany whitespace character

*the literal * (42₁₀ / 52₈ / 2A₁₆)

Character Class[a-zA-Z]{1,}

{1,}matches at least one character from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Character Class[\s*]{0,}

{0,}matches any number of characters from the set below:

\sany whitespace character

*the literal * (42₁₀ / 52₈ / 2A₁₆)

Character Class[0-9\s]{22,}

{22,}matches at least 22 characters from the set below:

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

\sany whitespace character

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

[a-zA-Z]{2}[\s*]{0,}[0-9]{2}[\s*]{0,}[a-zA-Z]{1,}[\s*]{0,}[0-9\s]{22,}

New

IT 96V03440 551400000 0021 6200

IT 96V03440 551400000 0021 6200