08

Challenge 08 - Excluding specific characters

You have a test string $S$.

Your task is to write a regex that will match $S$ with the following conditions:

• $S$ must be of length 6.
• First character should not be a digit ($1,2,3,4,5,6,7,8,9$ or $0$).
• Second character should not be a lowercase vowel ($a,e,i,o$ or $u$).
• Third character should not be b, c, D or F.
• Fourth character should not be a whitespace character ( \r, \n, \t, \f or ).
• Fifth character should not be a uppercase vowel ($A,E,I,O$ or $U$).
• Sixth character should not be a . or , symbol.

Solutions

• TypeScript