Given a string, return a boolean if it contains every letter int the alphabet
Sigiloso
Simplest in O complexity that I could make: function regexVar(inp) { let alphabets26 = 'abcdefghijklmnopqrstuvwxyz'; let modded = inp.toLowerCase(); let count = 0; for (let i=0; i -1) { count++ } } if (count === 26) { return true } else { return false } }