htmlsafarimaxlength

why is <input type="number" maxlength="3"> not working in Safari?

I like to have an input with maximum 3 characters. In Firefox everything works fine I can only write 3 numbers inside the input - but in safari you can write a lot of numbers inside.

You can test it in both browsers with this: http://flowplayer.org/tools/demos/validator/custom-validators.htm

For now I realized it with a validate plugin - but just for interest I like to know why isn’t this working?

EDIT:

with this it's working

<input class="required" id="field" type="text" maxlength="3" pattern="([0-9]|[0-9]|[0-9])" name="cvv"/>

answer: How can I prevent letters inside a text element?

Solution

  • I've accomplished it with:

    <input class="required" id="field" type="text" maxlength="3" pattern="([0-9]|[0-9]|[0-9])" name="cvv"/>

    and then in JavaScript I prevented the letters:

    $("#myField").keyup(function() {
    $("#myField").val(this.value.match(/[0-9]*/));
});