JavaScript - convert camelCase to Sentence Case

In this article, we would like to show you how to convert camelCase to Sentence Case in JavaScript.

camelCase to sentence case conversion concept example:

mySampleText  ->  My Sample Text

Practical example

In the example below, we have created a function toSentenceCase() that converts text from the camelCase convention to the sentence case convention. If the function gets no value, it returns an empty string.

// ONLINE-RUNNER:browser;

const toSentenceCase = camelCase => {
   if (camelCase) {
       const result = camelCase.replace(/([A-Z])/g, ' $1');
       return result[0].toUpperCase() + result.substring(1).toLowerCase();
   }
   return '';
};

// Usage example:

console.log( toSentenceCase('mySampleText') ); // My sample text
console.log( toSentenceCase('anotherText')  ); // Another text