// Check for Email // Check Minimum six characters, at least one letter and one number for Password: // Login button click var button = document.querySelector("#login_button"); // Declare spinner button variable button.disabled = true; // Disable button to avoid multiple click button.setAttribute('data-kt-indicator', 'on'); // Show loading indicator button.disabled = false; // Enable button button.removeAttribute("data-kt-indicator"); // Hide loading indicator button.disabled = false; // Enable button button.removeAttribute("data-kt-indicator"); // Hide loading indicator button.disabled = false; // Enable button button.removeAttribute("data-kt-indicator"); // Hide loading indicator button.disabled = false; // Enable button button.removeAttribute("data-kt-indicator"); // Hide loading indicator button.disabled = false; // Enable button button.removeAttribute("data-kt-indicator"); // Hide loading indicator