Use jQuery to verify the format and size of uploaded images_jquery

The code is very simple, common image formats have been added to the verification, and friends can use it directly.

Stop talking nonsense and get straight to the code

Copy code The code is as follows:

http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
http://www.w3.org/1999/xhtml">

The above code is super simple. Please remember to beautify it when you use it. I won’t explain it here.