Posts by jcvts • 86 points

• 7

  votes

  5

  answers

  145

  views

  A: Check if a string is composed only of '0' and '1'

  Well, I don’t have much experience with Javascript, but I believe that the simplest way to solve this would be to use regular expressions (Regex) to verify the value entered, as referred by Luiz…

  javascript binary

  answered 3 years, 6 months ago jcvts 86