How to get chrome storage values ​​in content script?

Question

JavaScript

In popup.js I store data in chrome storage

var mail = document.getElementById("mail").value;
chrome.storage.local.set({email: mail}, function() {
          console.log('Value is ' + mail);
});

In content-script.js I want to get this data

chrome.storage.local.get(['mail'], function(result) {
        console.log('Value currently is ' + result.mail);
});

In console.log it gives me Value currently is undefined
What should I do?

Answer 1

Everything, I found a mistake, it's my own fault

Answer 2

If you save content like this: Then I will tell you that it is not saved like this. Need like this:
var mail = document.getElementById("mail").value;

chrome.storage.local.set({mail: document.getElementById("mail").value}, function() {
    console.log('Сохранено' );
});