I am trying to develop a website using asp.net.There is a login page this site.By login we can enter to website.Usually by coping this url and paste it in another browser window,it will directly entered to the site without any validation.How can i avoid this.What i need is i want to make it like banks website.If we do the same operation in a bank site,that will show u an error page.How do they handle this???
Some really interesting answers I saw here and I can't stop .... leave it... some might get offended.
And @people who have really provided some good answers I have no intentions to hijack
The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.
Since I wrote the original article about Handling Date and Time in PHP and MySQL (http://www.experts-exchange.com/articles/201/Handling-Date-and-Time-in-PHP-and-MySQL.html) several years ago, it seemed like now was a good time to updat…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions.
Consider email address RFCs:
Look at HTML5 form input element (with type=email) regex pattern: