I) If certain fields in a form are necessary by the owner of the website, a warning box will appear, which notifies the person, who enters the data:
a) <HEAD>
<TITLE>Required</TITLE>
<SCRIPT>
<!--
function validate()
{
if (document.form.name.value
== "")
{
alert ('Please enter required fields!')
return false;
}
else
{
alert ('Thank you very much!');
return true;
}
}
//-->
</SCRIPT>
</HEAD>
<BODY>
<FORM NAME="form"
ACTION="mailto:youremail?subject="form"
METHOD="post" ENCTYPE="text/plain" onSubmit="return validate()">
<CENTER>
<BR>
Name:
<BR>
<INPUT TYPE="text" NAME="name"
SIZE="30" MAXLENGTH="40">
* <INPUT
TYPE="Submit" Value="Submit Name">
<INPUT TYPE="Reset" Value="Clear"></CENTER>
</FORM>
</BODY>
</HTML>
b)
II) Any form fiield can be adapted, and expanded
with the above method.
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