Zig

Check Whether an Email Has an HTML Body

Demonstrates the Chilkat Email.HasHtmlBody method, which returns true only when a text/html body is present in the current email object. This example sets an HTML body and confirms its presence.

Background: Because a message may contain a plain-text body, an HTML body, both, or neither, it is good practice to test before extracting. HasHtmlBody lets you decide whether to call GetHtmlBody or fall back to GetPlainTextBody — avoiding surprises when a sender provides only one representation.

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Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main() !void {
    // Demonstrates the HasHtmlBody method, which returns true only when a text/html body is
    // present in the current email object.

    const email = try chilkat.Email.init();
    defer email.deinit();
    email.setSubject("HasHtmlBody example");

    email.setHtmlBody("<html><body><b>Hello in HTML.</b></body></html>");

    if (email.hasHtmlBody()) {
        std.debug.print("The email has an HTML body.\n", .{});
    } else {
        std.debug.print("The email does not have an HTML body.\n", .{});
    }
}