regex101: JavaScript Match Workspace

Pro

^start of line

Non-Capturing Group(?:(?:28|3[02468]|4[02468])(?:AA?|[BC]|D{1,4}|[E-I])|(?:[6-9][05]|1[01][05])(?:AA?|[BC]|DD?|[E-I])|[A-I](?:[6-9][05]|1[01][05])|(?:[68]|1[02468]|2[0246])(?:AA?|[BC]|DD?|[E-I]))

1st Alternative(?:28|3[02468]|4[02468])(?:AA?|[BC]|D{1,4}|[E-I])

Non-Capturing Group(?:28|3[02468]|4[02468])

1st Alternative28

28the literal text 28

2nd Alternative3[02468]

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

Character Class[02468]

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

3rd Alternative4[02468]

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

Character Class[02468]

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

Non-Capturing Group(?:AA?|[BC]|D{1,4}|[E-I])

1st AlternativeAA?

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

A?optionally matches the literal A (65₁₀ / 101₈ / 41₁₆) (case sensitive)

2nd Alternative[BC]

Character Class[BC]

Bthe literal B (66₁₀ / 102₈ / 42₁₆) (case sensitive)

Cthe literal C (67₁₀ / 103₈ / 43₁₆) (case sensitive)

3rd AlternativeD{1,4}

D{1,4}the literal D (68₁₀ / 104₈ / 44₁₆) (case sensitive), repeated between 1 and 4 times

4th Alternative[E-I]

Character Class[E-I]

E-Ione character from E (69₁₀) to I (73₁₀) (case sensitive)

2nd Alternative(?:[6-9][05]|1[01][05])(?:AA?|[BC]|DD?|[E-I])

Non-Capturing Group(?:[6-9][05]|1[01][05])

1st Alternative[6-9][05]

Character Class[6-9]

6-9one character from 6 (54₁₀) to 9 (57₁₀)

Character Class[05]

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

2nd Alternative1[01][05]

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Character Class[01]

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Character Class[05]

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

Non-Capturing Group(?:AA?|[BC]|DD?|[E-I])

1st AlternativeAA?

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

A?optionally matches the literal A (65₁₀ / 101₈ / 41₁₆) (case sensitive)

2nd Alternative[BC]

3rd AlternativeDD?

4th Alternative[E-I]

3rd Alternative[A-I](?:[6-9][05]|1[01][05])

4th Alternative(?:[68]|1[02468]|2[0246])(?:AA?|[BC]|DD?|[E-I])

$end of line

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

26 tokens

Regular Expression

^(?:(?:28|3[02468]|4[02468])(?:AA?|[BC]|D{1,4}|[E-I])|(?:[6-9][05]|1[01][05])(?:AA?|[BC]|DD?|[E-I])|[A-I](?:[6-9][05]|1[01][05])|(?:[68]|1[02468]|2[0246])(?:AA?|[BC]|DD?|[E-I]))$

New

28A
28AA
30B
30I
32I
34AA
36DDDD
38E
40F
42G
44H
46D
48DD
60A
65AA
70B
75C
80D
85E
90F
95G
100H
105I
110D
115I
B60
C65
D70
I115
A70
B75
H80
6AA
8A
10B
12C
14DD
16E
18F
20G
22H
24I
26I

Substitution

28A
28AA
30B
30I
32I
34AA
36DDDD
38E
40F
42G
44H
46D
48DD
60A
65AA
70B
75C
80D
85E
90F
95G
100H
105I
110D
115I
B60
C65
D70
I115
A70
B75
H80
6AA
8A
10B
12C
14DD
16E
18F
20G
22H
24I
26I