How can the "unexpected token else" error be addressed in the JavaScript code for form validation?

To address the "unexpected token else" error in JavaScript code for form validation, ensure that all if-else statements are properly formatted with opening and closing curly braces. This error typically occurs when an else statement is used without an accompanying if statement or when there are syntax errors in the code structure. ```javascript // Example JavaScript code for form validation with corrected if-else statements if (condition1) { // code block for condition1 } else if (condition2) { // code block for condition2 } else { // default code block } ```