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Node.js URLSearchParams.forEach()

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  • Last Updated : 02 Sep, 2022
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In URLSearchParams interface, the foreach() method returns an iterator which allows to iterate through all values contained in this object with the help of a callback function. Syntax:

searchParams.forEach(callback);

Return: It does not return anything, used for invoking the function and iterating through it. Parameters: callback – Input the callback function that will be executed against each parameter, with the value of the parameter provided as its parameter. Example1: 

javascript




// Create a test URLSearchParams object
 
// Log the values
myURL.searchParams.forEach(function(value, key) {
  console.log(value, key);
});


Output:

vala keya
valb keyb

Example2: 

javascript




// Create a test URLSearchParams object
 
// Log the values
myURL.searchParams.forEach(function(value, key) {
  console.log(key,value);
});


Output:

par parval
foo fooval
bar barval

Supported Browsers:

  • Google Chrome
  • IE
  • Edge
  • Opera
  • Apple Safari
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