protected bool HasSectionError(ISectionObservable section, IFormObservable form) { return(HasOutlineError(section.Outline, form)); }
protected string TabStyle(ISectionObservable section) { return(HasSectionError(section, Form) ? $"color: var(--theme-palette-secondary-main);" : ""); // "color: var(--theme-palette-primary-main);"; }