If the problem seems to be JSP related then I will not be any help and you would need to start a new question in a better topic area to get the help you need.
To clarify, I’m looking for a decent regular expression to validate URLs that were entered as user input with.
Illegal Argument E What do you have for the value in the action attribute in the form tag (see below)? Look at the HTML source of the page, especially the validate() function, and make sure it matches the latest code.
If it doesn't the browser is using a cached version and you need to force it to refresh.
The problem is in the if in both cases there is just one equal sign, not 2. } else if (dt4.disabled == false) else if (dt3.disabled == false) I think the logic for the If's is fine. Of course, when either input IP or MAC, another field got disabled before it is submitted. I still have disabled in and it seems like the code (errors and success) will work.
When I use cache right MAC ( stored in the field by the brower), not use keyboard to input MAC, it can go to next page. When I use cache right IP ( stored in the field by the brower), not use keyboard to input IP, it pop up "Not a valid MAC", can not go to next page. When I use both cache right IP and MAC input, it can go to next page. use input right IP or MAC, it throw out an exception Caused by: The first 3 situations you mention are odd or I don't understand them. If the browser is using a cached version of the page then you may be looking at old problems.
* jquery.0.0.1 - https://github.com/yckart/jquery.* Scroll smooth to any element in your DOM.
* * Copyright (c) 2012 Yannick Albert ( * Licensed under the MIT license (
I have no interest in parsing a list of URLs from a given string of text (even though some of the regexes on this page are capable of doing that). /(((http|ftp|https):\/) (([0-9a-z_-] \.) (aero|asia|biz|cat|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|net|org|pro|tel|travel|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cu|cv|cx|cy|cz|cz|de|dj|dk|dm|do|dz|ec|ee|eg|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mn|mn|mo|mp|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|nom|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ra|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw|arpa)(:[0-9] )?
I also don’t want to allow every possible technically valid URL — quite the opposite.