Posts by jhoe • 1 point

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  Q: How to make an input accept only Binary numbers <input type="text" name="number"/>

  how do I make this field accept only binary numbers that do not accept 12 or 13 and etc, only numbers 1 and 0, as 0000111 or 1000 or 11111??

  html css

  asked 6 years ago jhoe 1