nction checksubscribe() { var email = $("#UserControl_NewsletterSubscription_TextBox_email").val();//Email if (email == "" || email == "E-mail address") { alert('Please enter an email address!'); return false; } var emailRegExp = new RegExp("[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?"); if (!emailRegExp.test(email) || email.indexOf('.') == -1) { alert('The email address that you entered is invalid!'); return false; } return true; }

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Article citations


Abinader, F., Almeida, E.P., Chaves, F.S., Cavalcante, A.M., Vieira, R.D., Paiva, R.C., Sobrinho, A.M., Choudhury, S., Tuomaala, E., Doppler K., et al. (2014) Enabling the Coexistence of LTE and Wi-Fi in Unlicensed Bands. Communications Magazine, IEEE, 52, 54-61.

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