{"id":12692,"date":"2022-10-03T15:23:50","date_gmt":"2022-10-03T19:23:50","guid":{"rendered":"http:\/\/local.brightwhiz\/?post_type=snippets&#038;p=12692"},"modified":"2022-10-03T15:23:53","modified_gmt":"2022-10-03T19:23:53","slug":"how-to-check-value-is-array-or-not-in-javascript","status":"publish","type":"snippets","link":"http:\/\/local.brightwhiz\/snippets\/how-to-check-value-is-array-or-not-in-javascript\/","title":{"rendered":"How to Check Value is Array or not in JavaScript"},"content":{"rendered":"\n<p>Use this to check if value is array or not in JavaScript:<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-javascript\">const str = &quot;foo&quot;;\nconst check = Array.isArray(str);\nconsole.log(check);\n\n\/\/ Result: false<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-javascript\">const arr = [1,2,3,4];\nconst output = Array.isArray(arr);\nconsole.log(output);\n\n\/\/ Result: true<\/code><\/pre>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","meta":[],"categories":[953,23,27,15,16],"tags":[320,328,433,635,638],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Check Value is Array or not in JavaScript [Snippet]<\/title>\n<meta name=\"description\" content=\"Use this code snippet in your next web development project to check if a value is an array or not in JavaScript\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/local.brightwhiz\/snippets\/how-to-check-value-is-array-or-not-in-javascript\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Check Value is Array or not in JavaScript [Snippet]\" \/>\n<meta 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