![]() The hacker can collect the user information easily from the email address of the user web page and then spam it. It is one of the best features for web developers by using the browsers to allow them to route the form directly to a user email address after submission and is one of the ideas, but the reason is that if the browsers allowed emailing directly from the web form page that also will reveal the visitor’s email address directly, it also affects the users data. So the above example, we use CSS Style in the form page is one of the more attractive and interacts with the user side. Only the user will be more interested in using our Applications. Example #3Ĭode Explanation: The above example is the basic purpose whenever we develop the web page, it will need to satisfy the user requirements and be more attractive on the user side. We use the DOM object that is the Document Object Model, a model for accessing the documents and is a platform and language-neutral interfaces that allow programs to dynamically access and update the content structure and styles of the user-defined datas. If we use the javascript function in the HTML, it will more use of validation, alert the messages, and whatever the user-customized information is to be validated by the scripts. Example #2ĭocument.getElementById("form1").action = "" ĭocument.getElementById("demo").innerHTML = "The value of the action attribute was changed to /fisrst.jsp." Ĭode Explanation: In the above example, we will use the javascript function for navigating the web pages or not. Note: Whenever we use jsp, we need application servers like tomcat, jetty, WebLogic, etc. The value of an HTML action attribute is nothing but a URL there is no default value of HTML action attributes. The HTML action needs some attributes to specify the request if suppose we have a JSP page with servlet the user enters the data in frontend those datas which handles using the form known as form data. Whenever we enter the data in the view page(user) using a browser, it will move to the backend. Even though all the html tags like checkboxes, radio buttons, text fields, etc.those fields will use the form to validate purpose in the backend. Form Tag in HTML is used for web pages that are the user to enter data it will move to server validation, it can resemble the pages because the server validates the user request. ![]() Generally, we have sent the form data through URL Methods like get and post. The Method attributes which specified how to send the data from one page to another page after validation. The tag which consists of action, methods and values attribute in the HTML. In HTML, we have using a form tag to navigate the web pages. ![]()
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