尝试这个:
function emptyvalidation(field, errorMessage) {
if (field.value == null || field.value == "") {
alert(errorMessage);
field.focus();
return false;
} else {
return true;
}
}
function validateAndSend() {
if (emptyvalidation(nameField,"Please enter your Name")==false) {
nameField.focus();
return false;
} else {
document.getElementById("amform").action = document.getElementById("amform").getAttribute("data-action");
document.getElementById("am_submit").disabled = true;
}
}
Enter your form header here
Name:
我刚刚删除了操作URL,并在表单获得验证时将其插入。