How to send custom url via mail in ios

To send a custom URL via email in iOS, you can use the MFMailComposeViewController class. Here's an example of how to do it:

Create a MFMailComposeViewController instance:

let mailComposer = MFMailComposeViewController()

Set the subject and body of the email:

mailComposer.setSubject("Custom URL")
mailComposer.setMessageBody("Check out this custom URL: \(yourCustomURL)", isHTML: false)

Replace yourCustomURL with the actual URL you want to send.

Add the custom URL as an attachment:

let url = URL(string: yourCustomURL)!
let urlData = try! Data(contentsOf: url)
mailComposer.addAttachmentData(urlData, mimeType: "text/plain", fileName: "custom_url.txt")

This will attach the custom URL as a plain text file named "custom_url.txt".

Present the mail composer:
```
present(mailComposer, animated: true, completion: nil)
```
This will display the mail composer with the custom URL attached.
Handle the mail composer's delegate methods to handle the email sending and cancellation:
```
mailComposer.mailComposeDelegate = self
```

func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) { switch result { case.sent: print("Email sent successfully!") case.failed: print("Email sending failed!") case.cancelled: print("Email cancelled!") } }

Note that you need to set the `mailComposeDelegate` property to an instance of a class that conforms to the `MFMailComposeViewControllerDelegate` protocol.

Here's the complete code:
```swift
import UIKit
import MessageUI

class ViewController: UIViewController, MFMailComposeViewControllerDelegate {

    let yourCustomURL = "https://example.com/custom-url"

    override func viewDidLoad() {
        super.viewDidLoad()

        let mailComposer = MFMailComposeViewController()
        mailComposer.setSubject("Custom URL")
        mailComposer.setMessageBody("Check out this custom URL: \(yourCustomURL)", isHTML: false)

        let url = URL(string: yourCustomURL)!
        let urlData = try! Data(contentsOf: url)
        mailComposer.addAttachmentData(urlData, mimeType: "text/plain", fileName: "custom_url.txt")

        mailComposer.mailComposeDelegate = self
        present(mailComposer, animated: true, completion: nil)
    }

    func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
        switch result {
        case.sent:
            print("Email sent successfully!")
        case.failed:
            print("Email sending failed!")
        case.cancelled:
            print("Email cancelled!")
        }
    }
}

This code will send an email with the custom URL attached. When the email is sent, cancelled, or failed, the mailComposeController(_:didFinishWith: error:) method will be called with the corresponding result.

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How to send custom url via mail in ios