Regular Expressions 101

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`
/guestAccounts/.{2,100}/somethingElse
`
/guestAccounts/
matches the characters /guestAccounts/ literally (case sensitive)
.
matches any character (except for line terminators)
{2,100} matches the previous token between 2 and 100 times, as many times as possible, giving back as needed (greedy)
/somethingElse
matches the characters /somethingElse literally (case sensitive)
Your regular expression does not match the subject string.Try launching the debugger to find out why.

Regular Expression
No Match

`
`

Test String