<HTML>
<HEAD><TITLE>简单验证</TITLE>
<SCRIPT LANGUAGE="VBScript">
<!--
Sub Submit_OnClick
Dim TheForm
Set TheForm = Document.ValidForm
If IsNumeric(TheForm.Text1.Value) Then
If TheForm.Text1.Value < 1 Or TheForm.Text1.Value > 10 Then
MsgBox "请输入一个 1 到 10 之间的数字。"
Else
MsgBox "谢谢。"
TheForm.Submit
End If
Else
MsgBox "请输入一个数字。"
End If
End Sub
-->
</SCRIPT>
</HEAD>
<BODY>
<H3>简单验证</H3><HR>
<FORM NAME="ValidForm">
请输入一个 1 到 10 之间的数字:
<INPUT NAME="Text1" TYPE="TEXT" SIZE="2">
<INPUT NAME="Submit" TYPE="BUTTON" VALUE="提交">
</FORM>
</BODY>
</HTML>