TextDecoderStream: ignoreBOM プロパティ

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.

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ignoreBOMTextDecoderStream インターフェイスの読み取り専用プロパティで、バイトオーダーマーク (BOM) が無視されるかどうかを示す論理値を返します。

論理値で、初期値は false です。

js
stream = new TextDecoderStream();
console.log(stream.ignoreBOM); // false を返す

仕様書

Specification
Encoding
# textdecoder-ignore-bom-flag

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