First, the basic form of presentation
Form: the Internet is a configuration used to collect user information, previously defined in the HTML them a good label to complete the matter, the tag name for the form, it is a dual tag <form action = "" method = "" > <form />
<! DOCTYPE HTML > < HTML > < head > < Meta charset = "UTF-. 8" > < title > form substantially describes Form </ title > </ head > < body > <-! Default statement form but in the case of the current structure is a form that there is no box for users to enter information, and looks like a piece of paper. At this time if you want to collect user information through a form, you must be prepared for reference by the user input box in this white paper, these boxes called form elements --> <form action="" method=""> 用户名:<input type="text" name="" id="" value="" /> 密码:<input type="text" name="" id="" value="" /> <input type="submit" /> <form/> </body> </html>