Send the following on WhatsApp
Continue to ChatJavaSript string indexof method | finds string and index https://tutorial.eyehunts.com/js/javasript-string-indexof-method-finds-string-and-index/
JavaSript string indexof method | finds string and index https://tutorial.eyehunts.com/js/javasript-string-indexof-method-finds-string-and-index/