Radio Buttons
Radio buttons are just like checkboxes except that they do not
allow more than one option to be selected. Again these are created
with the <input> tag, this time with TYPE="radio".
Giving multiple buttons the same NAME will again define a single
form field, but selecting different buttons will deselect previously
selected buttons. Again be sure to include VALUE attributes.
For example:
My affiliation is: <br>
<input type="radio" name="affiliation" value="faculty">
Faculty <br>
<input type="radio" name="affiliation" value="staff"
checked> Staff <br>
<input type="radio" name="affiliation" value="student">
Student <br>
<input type="radio" name="affiliation" value="other">
Other <br>
Produces the following form. Try selecting different buttons to
see how this differs from the first example.
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