6 examples of 'if para1 is the dom object for a paragraph' in JavaScript

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function isProppedParagraph(html) {
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	var trimmed = $.trim(html);
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	if (!trimmed) {
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		return false;
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	}
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	var node = $('<div>' + trimmed + '</div>')[0];
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	var containsSingleP = node.firstChild === node.lastChild &amp;&amp;
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		'p' === node.firstChild.nodeName.toLowerCase();
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	if (containsSingleP) {
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		var kids = node.firstChild.children;
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		return (kids &amp;&amp; 1 === kids.length &amp;&amp;
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				'br' === kids[0].nodeName.toLowerCase());
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	}
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	return false;
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}

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function isParagraph(node) {
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  return (
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    node.nodeType === 1 &&
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    node.nodeName === 'P'
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  );
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}

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exports.isNewParagraphHelper = function isNewParagraphHelper(element) {
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  if (!element || element.localName !== "span") {
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    return false;
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  }
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  let style = element.getAttribute("style");
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  return style && /z-index:\s*9999;/.test(style);
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}

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function isNewParagraphHelper(element) {
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  if (!element || element.localName !== "span") {
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    return false;
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  }
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  let style = element.getAttribute("style");
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  return style && /z-index:\s*9999;/.test(style);
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}

139
function isParagraph(token) { return token.type === 'paragraph_open'; }

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async function renderParagraph (dom, domNode, hrNode) {
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  const text = await hrNode.get('c4o:hasContent')
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  const p = dom.createElement('p').setTextContent(text)
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  p.setAttribute('data-id', stripNamespace(hrNode.name))
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  domNode.appendChild(p)
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  return p
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}