Detect Jquery Modal error popup

Hello all,

I'm new to the forum. If this has been asked before, i apologize in advance

I looked on Google and the Autoit forum for such issue, the ones i found are kind of related

I'm building a macro to use at work for a web application to fill form input fields
The web application will run only on IE
Filling the input fields works perfect

Assuming that i'm filling the form in the web page manually, if i miss a field and i hit submit, a Jquery modal popup error appears to tell me that i missed the field x (it's the type of error popup that grey out the webpage when it appears)

My question is: Is it possible with Autoit to detect such popup?

Using the Autoit info tool, doesn't help

WinGetText and WinGetTitle and all those command, doesn't help

I need to verify if the popup is available before getting to the next phase in the web application/autoit script

Any suggestions?

Thanks in advance