Regular Expressions 101

Non-Capturing Group(?:^[AC-FHKNPRTV-Y][0-9]{2}|D6W)

1st Alternative^[AC-FHKNPRTV-Y][0-9]{2}

^start of line

Character Class[AC-FHKNPRTV-Y]

Athe literal A (65₁₀ / 101₈ / 41₁₆) (case sensitive)

C-Fone character from C (67₁₀) to F (70₁₀) (case sensitive)

Hthe literal H (72₁₀ / 110₈ / 48₁₆) (case sensitive)

Kthe literal K (75₁₀ / 113₈ / 4B₁₆) (case sensitive)

Nthe literal N (78₁₀ / 116₈ / 4E₁₆) (case sensitive)

Pthe literal P (80₁₀ / 120₈ / 50₁₆) (case sensitive)

Rthe literal R (82₁₀ / 122₈ / 52₁₆) (case sensitive)

Tthe literal T (84₁₀ / 124₈ / 54₁₆) (case sensitive)

V-Yone character from V (86₁₀) to Y (89₁₀) (case sensitive)

Character Class[0-9]{2}

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

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

2nd AlternativeD6W

D6Wthe literal text D6W (case sensitive)

Character Class[ -]?

?matches at most one character from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[0-9AC-FHKNPRTV-Y]{4}

{4}matches exactly 4 characters from the set below:

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

Athe literal A (65₁₀ / 101₈ / 41₁₆) (case sensitive)

C-Fone character from C (67₁₀) to F (70₁₀) (case sensitive)

Hthe literal H (72₁₀ / 110₈ / 48₁₆) (case sensitive)

Kthe literal K (75₁₀ / 113₈ / 4B₁₆) (case sensitive)

Nthe literal N (78₁₀ / 116₈ / 4E₁₆) (case sensitive)

Pthe literal P (80₁₀ / 120₈ / 50₁₆) (case sensitive)

Rthe literal R (82₁₀ / 122₈ / 52₁₆) (case sensitive)

Tthe literal T (84₁₀ / 124₈ / 54₁₆) (case sensitive)

V-Yone character from V (86₁₀) to Y (89₁₀) (case sensitive)

$end of line

Global pattern flags

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(?:^[AC-FHKNPRTV-Y][0-9]{2}|D6W)[ -]?[0-9AC-FHKNPRTV-Y]{4}$

New

D24 FT12
D22 TF12
D24 TF13
A65 TF12
B32 AC21
D21 3333
D6W 3333