pdf make want to break page after four tables dynamically

content: [{
    text: getOfferClosingParagraph(),
    id: 'closingParagraph'
  }, {
    text: getSignature(),
    id: 'signature'
  }],
  pageBreakBefore: function(currentNode, followingNodesOnPage, nodesOnNextPage, previousNodesOnPage) {
    //check if signature part is completely on the last page, add pagebreak if not
    if (currentNode.id === 'signature' && (currentNode.pageNumbers.length != 1 || currentNode.pageNumbers[0] != currentNode.pages)) {
      return true;
    }
    //check if last paragraph is entirely on a single page, add pagebreak if not
    else if (currentNode.id === 'closingParagraph' && currentNode.pageNumbers.length != 1) {
      return true;
    }
    return false;
  },