The employer needs to know the complete address of the employee for a number of reasons. One is for payroll purposes. Setting up an account for a person requires him to provide his address. Another reason is that if something wrong happens, they would know where to locate him or his family. The company also needs an employee's address so that they can be certain of his identity. And another reason would be for mailing of anything necessary purposes.
A few years back, most of the websites were static, simple HTML sites. Now the entire idea of online business has changed. Visual appearance has also become an important issue. For the marketers and site optimizers, the job has become difficult than ever. However, you can use all your resources to create attractive visual web form templates and you have some handy softwares to help you out in this.