Gets or sets the regular expression to check the syntax of email address.
Regular expression to check the syntax of email address. The default value is \w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*.
Use this property to set the regular expression to check the syntax of email address.
UltimateEmailValidator Class | Karamasoft.WebControls.UltimateEmail Namespace