check if javascript is null code example
Example 1: javascript check if undefined or null
if( typeof myVar === 'undefined' || myVar === null ){
// myVar is undefined or null
}Example 2: js check null
if (Var === null) {
//code goes here
}if( typeof myVar === 'undefined' || myVar === null ){
// myVar is undefined or null
}if (Var === null) {
//code goes here
}