Laravel 5 - how to change an iframe source via jquery

More details please. What is APIVal.php ?

APIVal.php is the source page to iframe.

I understood, I wanted to know what it does. What functionality you want to do ?

as you know , Laravel use blades in views, now how should i do this.

suppose, page is located in views as APIVal.blade.php, and in my JS file i want to change the source of my iframe. what should I write in "src" attribute then?

What do you want to do with the form ? An iframe is certainly not the right way to go.

yes, its not the right way to go.

I have to make some API call with form values, and user should not be aware of it..

right now, it says :

"The page you are looking for could not be found"

I cant help you if you dont explain what you want to do with more details.

@pmall look:

I have a form, user fills the form and submits it, i get all the values of the form via jquery and store them to session variables. in the meanwhile user remain on the same page and there is a "Loading" image appears.

at the back-end I want to pass those values to the iframe page "APIVal.php" , and that page will be opened in an hidden iframe via jquery like this:

$("#iframeAPIVal").attr("src", "APIVal.php");

but I am not able to open that page "APIVal.php" in an iframe.

I solved it :)

just make another route for that iframe page, and done !