If-else-if statements Conditional in javascript

Dear LearVern Leaders,
My if-else-if statements part and Conditional in javaScript does not Run in browser please help me .
Please check my cods links and reply.



Thank you for support me.

if (condition ) {

}
else if (condition ) {

}
else {

}

( if else ) nahi ( else if ) hota h

if (a%2==0 ) {

} else {

}

first img ka pura code glt h


sir,
video mai yhi hai.

video ka link bhejo . is code editor m error show nahi hote kiya,
agr nahi to aap visual studio code download kro
ye extension bhi visual studio code m Install kr lo


is m aapko errors ka bhi pta chalega