帶2個提交按鈕的JavaScript驗證程序

Question

我使用http://www.javascript-coder.com/html-form/javascript-form-validation.phtml的JavaScript驗證程序。我面臨的問題是，我有一個可以保存註冊的按鈕（這裏我需要檢查name和last name）以及檢查整個表單的第二個按鈕。但是，如果我按任何按鈕，它會檢查整個表單。

<form id="ministerial" name="register" action="" method="post"> 
    <label>Title: </label> 
    <input type="text" name="title" value="" /> 
    <label>First Name: </label> 
    <input type="text" name="first_name" value="" /> 
    <label>Last Name: </label> 
    <input type="text" name="last_name" value="" /> 
    <label>Organization: </label> 
    <input type="text" name="organization" value="" /> 
... 
    <input type="submit" name="save" value="SAVE REGISTRATION" /> 
    <input type="submit" name="submit" value="SUBMIT REGISTRATION" /> 
</form> 
<script type="text/javascript"> 
var frmvalidator = new Validator("ministerial"); 
frmvalidator.addValidation("title","req","Please enter a title"); 
frmvalidator.addValidation("first_name","req","Please enter the first name"); 
frmvalidator.addValidation("last_name","req","Please enter the last name"); 
frmvalidator.addValidation("organization","req","Please enter the organization"); 
</script> 

Answer 1

我猜你會需要編寫自定義驗證函數

Answer 2

也許這會工作。添加適當的輸入字段驗證點擊：

<form id="ministerial" name="register" action="" method="post"> 
     <label>Title: </label> 
     <input type="text" name="title" value="" /> 
     <label>First Name: </label> 
     <input type="text" name="first_name" value="" /> 
     <label>Last Name: </label> 
     <input type="text" name="last_name" value="" /> 
     <label>Organization: </label> 
     <input type="text" name="organization" value="" /> 
    ... 
     <input type="submit" name="save" value="SAVE REGISTRATION" onclick="return btnSave_click();" /> 
     <input type="submit" name="submit" value="SUBMIT REGISTRATION" onclick="return btnRegister_click();" /> 
    </form> 
    <script type="text/javascript"> 
    var frmvalidator = new Validator("ministerial"); 

    function btnSave_click(){ 
     frmvalidator.clearAllValidations(); 
     frmvalidator.addValidation("first_name","req","Please enter the first name"); 
     frmvalidator.addValidation("last_name","req","Please enter the last name"); 
     return true; 
    } 
    function btnRegister_click(){ 
     frmvalidator.clearAllValidations(); 
     frmvalidator.addValidation("title","req","Please enter a title"); 
     frmvalidator.addValidation("organization","req","Please enter the organization"); 
     return true; 
    } 
    </script>