HTML Form Tutorial, Part II
By Will Bontrager2005-03-22
The <textarea> Tag
The <textarea> Tag
When asking for multi-line input from the form user, use the <textarea> tag.
The optional attributes "cols" and "rows" specify how many characters wide and how many lines deep to make the text area input field. If these are not specified, individual browsers will use their own default sizes.
The optional attribute "wrap" specifies what to do with lines that are longer than the width of the text area input field.
wrap="off" specifies that the text is displayed exactly as typed. No lines will wrap.
wrap="hard" specifies that any line that is longer than the width of the text area input field will wrap to the next line. When the information is sent to the processing program or function, the hard wraps will be sent with the information.
wrap="soft" is the same as "hard" except the wrap applies only to the visual text area input field. The soft wraps are removed before the information is sent to the processing program or function.
Which wrap attribute you choose depends on the type of information the text area field will hold and your preference. If you're asking for multi-line postal addresses, you'll probably want "off" so the line-by-line formatting of the addresses are not compromised. For free-form text paragraphs, "soft" may be appropriate. If the line lengths must not exceed a certain number of characters (when pre-formatting for an outgoing email, as example), then "hard" is the logical specification.
If you do not specify a wrap attribute, wrap="off" is assumed.
Anything between the <textarea> and </textarea> tags, including spaces or tabs, will be put into the text area field when the form is loaded. If you don't want any default text, keep those two tags together.
<form method="POST" action="/cgi-bin/handler.cgi">
<textarea name="message" cols="20" rows="5"></textarea>
<input type="submit">
</form>
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