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I've been trying hard to solve a problem using Js. I must define a function using RegExp that allows only 3 char words in which:

  • The first two characters must be between a-z, excluding b

  • The last character must be z or v

Tried to build many expressions but none of them seemed to work.

Help pls :c

Rodrigo Oliveira
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    If you show us what you have so far we can help you find why it's not working. Preferably include the program and inputs you're testing with. – mbethke Oct 25 '16 at 00:48

2 Answers2

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^[a|c-z]{2,2}[z|v]$ will perfectly match.

JJJ
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Sphinx117
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This regular expression will work for you: var regex = /(a|[c-z]){2}(v|z)/

Dario
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