function bp_get_signup_email_value() {
		$value = '';
		if ( isset( $_POST['signup_email'] ) ) {
			$value = $_POST['signup_email'];
		} else if ( bp_get_members_invitations_allowed() ) {
			$invite = bp_get_members_invitation_from_request();
			if ( $invite ) {
				$value = $invite->invitee_email;
			}
		}

		/**
		 * Filters the email address submitted during signup.
		 *
		 * @since 1.1.0
		 *
		 * @param string $value Email address submitted during signup.
		 */
		return apply_filters( 'bp_get_signup_email_value', $value );
	}