Function onChange

ui/src/components/RelayIdInput.tsx:39–54

(e: React.ChangeEvent<HTMLInputElement>)

  };

  const onChange = (e: React.ChangeEvent<HTMLInputElement>) => {
    const v = e.target.value;
    const match = v.match(/[A-Fa-f0-9]/g);

    let value = "";
    if (match) {
      if (match.length > 8) {
        value = match.slice(0, 8).join("");
      } else {
        value = match.join("");
      }
    }

    setValue(value);
    updateField(value);
  };

  const onByteOrderSelect = (v: string) => {
    if (v === byteOrder) {