人生過程精彩才是重點

電話號碼驗證
[.Net]
<asp:regularexpressionvalidator id=”Validphonenum” ControlToValidate=”phonenum”  Display=”Static” ValidationExpression=”\(0\d{1}\)\d{4}\-\d{4}|\(0\d{1}\)\d{3}\-\d{5}|\(0\d{2}\)\d{3}\-\d{3}|\(0\d{3}\)\d{6}” runat=”server” ErrorMessage=”電話號碼格式有誤”>

[javascript]

if(NaN(txtphone.text))
{
 alert();
 return false;
}
========================================================
<script language=”javascript”>
function CheckForm(myForm)
  {
   var sHours=myForm.txtHours.value;
    if(sHours==”")
     {
      alert (” 請填入課程時數”);
      myForm.txtHours.focus();
     }
    else
     {
      if(isNaN(sHours))
       {
        alert(” 請填入課程時數為數值 “);
        myForm.txtHours.focus();
        
        return false;    
       }
     }
  }
</script>
<INPUT id=”txtHours” onblur=”CheckForm(document.forms[0])” type=”text” name=”txtHours”   runat=”server”>