Function validateCssColor

frontend/util/color-validator.ts:45–54

(color: string)

}

export function validateCssColor(color: string): string {
    if (typeof color != "string") {
        throw new Error(`Invalid CSS color: ${String(color)}`);
    }
    const normalizedColor = color.trim();
    if (normalizedColor === "" || !isValidCssColor(normalizedColor)) {
        throw new Error(`Invalid CSS color: ${color}`);
    }
    return getCssColorType(normalizedColor);
}