How to useJavaScript == Operator in Javascript
This operator compares the equality of two operands. If equal then the condition is true otherwise false.
Example: This example uses the == operator to convert a string to its boolean value.
let str1 = "true";
console.log(str1 == 'true');
let str2 = "True";
console.log(str2.toLowerCase() == 'true');
Output
true true
JavaScript Convert a string to boolean
To Convert a string to Boolean, we have multiple approaches. We are going to learn how to Convert a string to Boolean.
Below are the approaches used to Convert a string to Boolean:
Table of Content
- Approach 1: Using JavaScript == Operator
- Approach 2: Using JavaScript === Operator
- Approach 3: Using the Boolean() function
- Approach 4: Using a regular expression
- Approach 5: Using the !! (double negation) operator
- Approach 6: Using JSON.parse()
- Approach 7: Using Ternary Operator
- Approach 8: Using Switch Case
- Approach 9: Using a Custom Map Function