在fieldset中添加验证消息而不是js popup

Question

I have a php app, that has been pieced together, but I am working on an crazy validation piece, that i've got working. At the end of the validation, the following function runs and gives me a popup with the listed of required fields.

function showReqFlds(emptyFlds) {
    for (var i = 0; i < emptyFlds.length; i++) {
    var holdErrMsgs = emptyFlds[i]+' is required.' + "
";

    }
        alert(holdErrMsgs);
}

Works great, but now I want instead of the javascript popup box, I want the error messages to appear in a fieldset at the top of my form.

Steps:

User opens form, error fieldset is not displaying User clicks the submit button to submit form, but has not filled in a couple of the required fields Error fieldset appears, shows required field list, form is not submitted.

Any assistance would be appreciate. Thank you.

Answer 1

Just think about this:

function changeText(text)
{
elem = document.getElementById('error_message');
elem.innerHTML = text;
}

And you have in your html page this:

 <div id='error_message'>I'm a error message</div>      
 <button onclick="changeText('error1');">error1</button>
 <button onclick="changeText('error2');">error2</button>

With something like this you should do the trick.

Saludos.