Type Method

canSendSubject()

Indicates whether or not messages can include subject lines, according to the user’s configuration in Settings.

Declaration

class func canSendSubject() -> Bool

Return Value

true if the device can include subject lines in messages, or false otherwise.

See Also

Determining If Message Composition Is Available

class func canSendText() -> Bool

Returns a Boolean value that indicates whether the current device is capable of sending text messages.

class func canSendAttachments() -> Bool

Indicates whether or not messages can include attachments.

class func isSupportedAttachmentUTI(String) -> Bool

Indicates whether or not the message can accept a file, with the specified UTI, as an attachment.