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Page 87 - 2625 PortGPt V2.1
P. 87

    Let’s catch uP

                       Find the error in the following code and rewrite the code.

                       if(age > 18)
                           {
                           document('You are eligible to vote');

                           }
                           else
                           {
                           document('Not eligible to vote');
                           }

                          Nested if Statement

                     JavaScript allows the nested if statement. This means the if indented block inside another if…else
                     indented block. The second nested if indented block will run only when the first if condition evaluates
                     to be true. The syntax of nested if statement is shown below:
                     Syntax:

                     if(condition 1)
                     {

                         if(condition 2)
                         {

                              //When the condition 1 and condition 2 is true then block of
                     code to be executed.
                         }

                         else

                         {
                              //When the condition 1 is true and condition 2 is false then
                     block of code to be executed.

                         }
                     }

                     else
                     {

                         //When the condition 1 is false then block of code to be executed.

                     }

                                                                                     Conditional Statements in JavaScript  85

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