Regular Expressions 101

^start of string

Character Class[a-f0-9]{32}

{32}matches exactly 32 characters from the set below:

a-fone character from a (97₁₀) to f (102₁₀) (case insensitive)

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

$end of string, or before its final line terminator

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

^[a-f0-9]{32}$

e10adc3949ba59abbe56e057f20f8832