js to get parameter from url check if param exists

YOU.com answered on September 12, 2023 Popularity 7/10 Helpfulness 6/10

answer js to get parameter from url check if param exists

js to get parameter from url check if param exists

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// Get parameter from URL
function getParameterFromURL(parameterName) {
  const urlParams = new URLSearchParams(window.location.search);
  return urlParams.get(parameterName);
}

// Check if parameter exists
function doesParameterExist(parameterName) {
  return getParameterFromURL(parameterName) !== null;
}

// Example usage
const paramName = 'param'; // Replace 'param' with the actual parameter name
const paramValue = getParameterFromURL(paramName);
if (doesParameterExist(paramName)) {
  console.log(`Parameter '${paramName}' exists with value '${paramValue}'.`);
} else {
  console.log(`Parameter '${paramName}' does not exist.`);
}

Popularity 7/10 Helpfulness 6/10 Language javascript

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

js to get parameter from url check if param exists

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