Regular Expressions 101

Explanation

Pro

^start of string

1st Alternative(([sS]|[nN])[a-hA-Hj-zJ-Z])

Group 2(([sS]|[nN])[a-hA-Hj-zJ-Z])

Group 3([sS]|[nN])

1st Alternative[sS]

Character Class[sS]

sthe literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

Sthe literal S (83₁₀ / 123₈ / 53₁₆) (case sensitive)

2nd Alternative[nN]

Character Class[nN]

nthe literal n (110₁₀ / 156₈ / 6E₁₆) (case sensitive)

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

Character Class[a-hA-Hj-zJ-Z]

a-hone character from a (97₁₀) to h (104₁₀) (case sensitive)

A-Hone character from A (65₁₀) to H (72₁₀) (case sensitive)

j-zone character from j (106₁₀) to z (122₁₀) (case sensitive)

J-Zone character from J (74₁₀) to Z (90₁₀) (case sensitive)

2nd Alternative(([tT]|[oO])[abfglmqrvwABFGLMQRVW])

Group 4(([tT]|[oO])[abfglmqrvwABFGLMQRVW])

Group 5([tT]|[oO])

1st Alternative[tT]

Character Class[tT]

tthe literal t (116₁₀ / 164₈ / 74₁₆) (case sensitive)

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

2nd Alternative[oO]

Character Class[oO]

othe literal o (111₁₀ / 157₈ / 6F₁₆) (case sensitive)

Othe literal O (79₁₀ / 117₈ / 4F₁₆) (case sensitive)

Character Class[abfglmqrvwABFGLMQRVW]

athe literal a (97₁₀ / 141₈ / 61₁₆) (case sensitive)

bthe literal b (98₁₀ / 142₈ / 62₁₆) (case sensitive)

fthe literal f (102₁₀ / 146₈ / 66₁₆) (case sensitive)

gthe literal g (103₁₀ / 147₈ / 67₁₆) (case sensitive)

lthe literal l (108₁₀ / 154₈ / 6C₁₆) (case sensitive)

mthe literal m (109₁₀ / 155₈ / 6D₁₆) (case sensitive)

qthe literal q (113₁₀ / 161₈ / 71₁₆) (case sensitive)

rthe literal r (114₁₀ / 162₈ / 72₁₆) (case sensitive)

vthe literal v (118₁₀ / 166₈ / 76₁₆) (case sensitive)

wthe literal w (119₁₀ / 167₈ / 77₁₆) (case sensitive)

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

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

Fthe literal F (70₁₀ / 106₈ / 46₁₆) (case sensitive)

Gthe literal G (71₁₀ / 107₈ / 47₁₆) (case sensitive)

Lthe literal L (76₁₀ / 114₈ / 4C₁₆) (case sensitive)

Mthe literal M (77₁₀ / 115₈ / 4D₁₆) (case sensitive)

Qthe literal Q (81₁₀ / 121₈ / 51₁₆) (case sensitive)

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

Vthe literal V (86₁₀ / 126₈ / 56₁₆) (case sensitive)

Wthe literal W (87₁₀ / 127₈ / 57₁₆) (case sensitive)

3rd Alternative([hH][l-zL-Z])

Group 6([hH][l-zL-Z])

Character Class[hH]

hthe literal h (104₁₀ / 150₈ / 68₁₆) (case sensitive)

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

Character Class[l-zL-Z]

l-zone character from l (108₁₀) to z (122₁₀) (case sensitive)

L-Zone character from L (76₁₀) to Z (90₁₀) (case sensitive)

4th Alternative([jJ][lmqrvwLMQRVW])

Group 7([jJ][lmqrvwLMQRVW])

Character Class[jJ]

jthe literal j (106₁₀ / 152₈ / 6A₁₆) (case sensitive)

Jthe literal J (74₁₀ / 112₈ / 4A₁₆) (case sensitive)

Character Class[lmqrvwLMQRVW]

lthe literal l (108₁₀ / 154₈ / 6C₁₆) (case sensitive)

mthe literal m (109₁₀ / 155₈ / 6D₁₆) (case sensitive)

qthe literal q (113₁₀ / 161₈ / 71₁₆) (case sensitive)

rthe literal r (114₁₀ / 162₈ / 72₁₆) (case sensitive)

vthe literal v (118₁₀ / 166₈ / 76₁₆) (case sensitive)

wthe literal w (119₁₀ / 167₈ / 77₁₆) (case sensitive)

Lthe literal L (76₁₀ / 114₈ / 4C₁₆) (case sensitive)

Mthe literal M (77₁₀ / 115₈ / 4D₁₆) (case sensitive)

Qthe literal Q (81₁₀ / 121₈ / 51₁₆) (case sensitive)

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

Vthe literal V (86₁₀ / 126₈ / 56₁₆) (case sensitive)

Wthe literal W (87₁₀ / 127₈ / 57₁₆) (case sensitive)

\s?optionally matches any whitespace character

Group 8([0-9]{5})

\s?optionally matches any whitespace character

Group 9([0-9]{5})

$end of string

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Quick Reference

26 tokens

Regular Expression

^((([sS]|[nN])[a-hA-Hj-zJ-Z])|(([tT]|[oO])[abfglmqrvwABFGLMQRVW])|([hH][l-zL-Z])|([jJ][lmqrvwLMQRVW]))\s?([0-9]{5})\s?([0-9]{5})$

Unit Tests

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