我有一個車牌號碼輸入一個領域,如何使用jquery下面condtions此輸入驗證: -如何使用jQuery進行驗證?
i) Min Size - 4 Characters
ii) Should contain atleast 3 Alpha characters
iii) First 2 Characters should be alpha
var registration=$("#add-car-registration").val();
if(registration==""){
$.alert({title:"Information",content:"Enter Registration Number"});
return false;
}
if (registration.match('(.*?[a-zA-Z]){0,3}')) {
$.alert({title:"Information",content:"Minimum 2 alphabets"});
return false;
}
if(registration.length<4){
$.alert({title:"Information",content:"Min 4 Characters Registration Number"});
return false;
}
從你身邊試試。然後我們可以糾正它。 –
嘗試閱讀文檔https://jqueryvalidation.org/documentation/ – Pete