How can I prevent letters inside a text element?
html, safari, textinput
Solution
You can use jQuery.
$("#myField").keyup(function() {
$("#myField").val(this.value.match(/[0-9]*/));
});
Problem
I like to have an input with maximum length 3. These input value should be only numbers no letters. By referring to this post: why is <input type="number" maxlength="3"> not working in Safari? you can see that I can't use `<input type="numbers">` So how can I prevent letters inside an text-input-element?