How to skip only ":" and numbers?

Question

JavaScript

Here is jquery code

$('#cn').on("change keyup input click", function() {
    if (this.value.match(/[^0-9]/g)) {
      console.log('Только цифры и ":"');
    }
});

Now it's just numbers. How to make it so that there are numbers and a colon?

Answer 1

this.value.match(/[^0-9:]/g)