Function is_emoji

lib/streamlit/string_util.py:50–57

Check if input string is a valid emoji.

(text: str)

def is_emoji(text: str) -> bool:
    """Check if input string is a valid emoji."""
    if not _contains_special_chars(text):
        return False

    from streamlit.emojis import ALL_EMOJIS

    return text.replace("\U0000fe0f", "") in ALL_EMOJIS


def is_material_icon(maybe_icon: str) -> bool: