<form><input id="message" name="message" type="text" size="12" onBlur="validate_Length(1,32,this,document.getElementById('message_help'));" /><message_help" class="help"></span><input id="ZipCode" name="phone" type="text" size="5" onBlur="validate_ZipCode(this,document.getElementById('ZipCode_help'));" /><span id="ZipCode_help" class="help"></span><input type="button" value="Order Banner" onClick="placeOrder(this.form);"/></form><script language="javascript" type="text/javascript">//文本長度驗證function validate_Length(minLegth,maxlength,inputFiled,helpText){if(inputFiled.value.length<minLegth||inputFiled.value.length>maxlength){if(helpText!=null){helpText.innerHTML="請輸入長度為"+minLenght+"到"+maxLength+"的文本";return false;}}else if(helpText!=null){helpText.innerHTML=""return true;}}//郵政編碼驗證function validate_ZipCode(inputFiled,helpText){if(inputFiled.value.length!=5){if(helpText!=null)helpText.innerHTML="郵政編碼長度必須為5位";return false;}else if(isNaN(inputFiled.value)){if(helpText!=null)helpText.innerHTML="郵政編碼必須為數字";return false;}else if(helpText!=null){helpText.innerHTML=""return true;}}function placeOrder(form){if(validateNonEmpty(1,32,form["phone"],form["phone_help"])&&validate_ZipCode(form["ZipCode"],form["ZipCode_help"])){form.submit();}else{alert("您填寫的表單數據至少有一項不合法");}}</script>