Function isCommentValid

src/components/comment/CommentInputForm.tsx:47–49

()

  const isAllSpaces = (str: string): boolean => (/^\s*$/).test(str);

  const isCommentValid = () => {
    return !isAllSpaces(commentText);
  };

  // Function to adjust the height of the textarea
  const adjustTextareaHeight = () => {