The Tech Platform

Nov 22, 20221 min

Program to find a word in JavaScript

This article will show you the steps to find a word from a given string in JavaScript using search_word

Code:

function search_word(text, word){
 

 
var x = 0, y=0;
 

 
for (i=0;i< text.length;i++)
 
{
 
if(text[i] == word[0])
 
{
 
for(j=i;j< i+word.length;j++)
 
{
 
if(text[j]==word[j-i])
 
{
 
y++;
 
}
 
if (y==word.length){
 
x++;
 
}
 
}
 
y=0;
 
}
 
}
 
return "'"+word+"' was found "+x+" times.";
 
}
 
console.log('String - Technology is best when it brings people together');
 
console.log(search_word('Technology is best when it brings people together', 'Technology'));

Output:

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    0