Zig

Check Whether an Email Has a Plain-Text Body

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

Background: The plain-text body is the fallback representation used when HTML is unavailable or unwanted — and the form usually preferred for search, indexing, and accessibility. HasPlainTextBody is the counterpart to HasHtmlBody; testing both lets a program handle every combination (text-only, HTML-only, both, or neither) gracefully.

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Zig

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

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

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

    email.setTextBody("Hello, this is the plain-text body.", "text/plain");

    if (email.hasPlainTextBody()) {
        std.debug.print("The email has a plain-text body.\n", .{});
    } else {
        std.debug.print("The email does not have a plain-text body.\n", .{});
    }
}