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Quiz

Test your knowledge of JavaScript's form objects by answering the following questions.

Questions

1:Which of these attributes of a <form> tag determines where the data will be sent?
  1. ACTION

  2. METHOD

  3. NAME

A1: a. The ACTION attribute determines where the data is sent.
2:Where do you place the onSubmit event handler to validate a form?
  1. In the <body> tag.

  2. In the <form> tag.

  3. In the <input> tag for the Submit button.

A2: b. You place the onSubmit event handler in the <form> tag.
3:What can JavaScript do with forms that a CGI script can't?
  1. Cause all sorts of problems.

  2. Give the user instant feedback about errors.

  3. Submit the data to a server.

A3: b. JavaScript can validate a form and let the user know about errors immediately, without waiting for a response from a server. (If you use server-side JavaScript, you can also submit the data to the server, but that's another story.)


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