Regular Expressions - Match Single Character with Multiple Possibilities

Regular Expressions - Match Single Character with Multiple Possibilities

Use a character class with vowels (a, e, i, o, u) in your regex vowelRegex to find all the vowels in the string quoteSample.

Note: Be sure to match both upper- and lowercase vowels.

Tests: 
You should find all 25 vowels.

Your regex vowelRegex should use a character class.

Your regex vowelRegex should use the global flag.

Your regex vowelRegex should use the case insensitive flag.

Your regex should not match any consonants.

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let quoteSample = "Beware of bugs in the above code; I have only proved it correct, not tried it.";
let vowelRegex = /[aeiou]/gi; 
let result = quoteSample.match(vowelRegex);