JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" list="list" autocomplete="on" name="client" id="clientTxt" style="border-color: red; display: inline-block;">
<input type="text" list="list1" autocomplete="on" name="Installation" id="Installation" style="border-color: red; display: inline-block;">
<input type="submit" value="Create" id="create-submit">

JavaScript

$('#create-submit').click(function (event) {
    $('input[type = text]').each(function (event) {
        if ($(this).css('border-color') == 'red') {
            alert("Please check red input boxes and click create again.");
            event.preventDefault();
        }
    });
});