Drivers License Regular Expression Not

Regular Expression flags; Test String Substitution. Kansas State Driver's License ID 1Alpha+1Numeric+1Alpha+1Numeric+1Alpha FORMAT. Post Posting Guidelines Formatting - Now. Top Regular Expressions. Hash url example Money, but also no money. Card security and your privacy. In addition to ICBC, public agencies and thousands of private businesses rely on the security features and integrity of the information that appears on our licences and ID cards to confirm your identity. That's why our ID cards protect you with extensive security features. How our cards help protect your identity.

You need representative samples of drivers' licenses from the legal jurisdictions that you want to support. I'm guessing you want to filter out completely invalid entries directly on the webpage.So, for example, you probably want to accept X7654321 but not user@domain.com. The regular expression I provided earlier would apply a basic filter on the user's input and disallow things that are obviously wrong from being entered.When you process the information on the server, you may want to have very specific edits that apply to the various legal jurisdictions that you need to support. X7654321 is a valid format for California, but not for Michigan. If you need to test by jurisdiction you will need to write a different regular expression for each one. This is an interesting project and potentially useful to law enforcement.

Here is how I would design it.Create an array indexed by the state code (like CT for Connecticut) with values of a REGEX string that matched valid license numbers for that state. You will have to do the research for this state-by-state, and if you want to include Mexico and Canada, or other nations, there may be some more work.

In the USA the license numbers are usually controlled at the state level. However you may find more than one format in a state - recently Virginia stopped using the social-security number and substituted a different string. And the 'Real ID' act will undoubtedly keep this issue in flux.This site may be interesting:And these:Best of luck with it, Ray. 'is there any code that would verify modern drivers licenses'As I wrote above, 'an interesting project' and 'do the research for this state-by-state'.This is not a question that has a yes-no answer; it's like saying 'is there a flu vaccine?' Of course there can be code that would verify modern drivers licenses if enough time and research money is spent to develop the code.Please read Alan's notes carefully - more and more states are changing their numbers to prevent identity theft, but the states have rules that can be codified in either a REGEX or (worst case for programmers) a state-engine algorithm. Developing tests for those codified rules is what your question is all about. A beautiful mind with english subtitles. If I were sizing the programming task, I would estimate a day per state - you must get the rules from the state (that may be the hard part) then implement tests for those rules.Best of luck with your project, Ray.