Regular Expressions 101

1st Alternative[1-9]\d{2,6}

Character Class[1-9]

1-9one character from 1 (49₁₀) to 9 (57₁₀)

\d{2,6}a digit, repeated between 2 and 6 times

2nd Alternative99

99the literal text 99

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

[1-9]\d{2,6}|99

New

You will likely be eaten by 1000 grue.