Regular Expressions 101

Pro

^start of string

Character Class[A-Z]{2}

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

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

Character Class[0-9A-Z]{2,32}

{2,32}matches between 2 and 32 characters from the set below:

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

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

$end of string

Detailed match information will be displayed here automatically.

26 tokens

^[A-Z]{2}[0-9A-Z]{2,32}$

New

CZ6508000000192000145999

CZ6508000000192000145999