jQuery函数来验证responseText

Question

I want a function that validates my responseText. I am not sure of what should be placed in this code.Can someone please help? `

function doThis() {
$ajax(href,{
complete : function(data)
{
var msgElement = document.getElementById("message");
var res= validate(data.responseText);
messageElement.innerHTML = message;
} })}

`

The response text is a string of characters "Successfully Completed". Can anyone please help me what to put in validate() function?

Answer 1

function validate(message) {
    if (message == "Successfully Completed") {
        return true;
    } else {
        return false;
    }
}

which can be simplified to:

function validate(message) {
    return message == "Successfully Completed";
}

If you want a regexp that just checks that the response only contains letters and spaces, you can use:

return message.match(/^[a-z\s]+$/i);