Numeric input only for a HtmlInputField

Sometimes a validator control is overkill, especially when you are dynamically creating all your web controls and just want a simple restriction.  Below is a little javascript to require numeric input only:

HtmlInputField myField = new HtmlInputField();

myField.Attributes.Add(“onkeyup”, “this.value=this.value.replace(/[^\\d]*/gi,\”\”);”);

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