Search Array For Input Value

Search the array for the users input value, each time they press a key. While providing user feedback.

by Zach Gover

HTML

<input id="ninja_forms_field_88" type="text" placeholder="Zip Code" />
<input id="ninja_forms_field_88" type="text" placeholder="State" />
<h5 id="yes">Correct!</h5>
<h5 id="no">Incorrect!</h5>

CSS

#yes,
#no,
#ninja_forms_field_88 {
    display: none;
}

JavaScript

jQuery(document).ready(function($) {
    $("#ninja_forms_field_88").keyup(function() {
        var zipCode = ["1", "2", "3"];
        var inputZip = $("#ninja_forms_field_88").val();

        if ($.inArray(inputZip, zipCode) !== -1) {
            $("#yes, #ninja_forms_field_90").show();
            $("#no").hide();
        } else {
            $("#no").show();
            $("#yes, #ninja_forms_field_90").hide();
        }
    });
});