Hi, someone kindly have a look at this and help figure out why the first code block didn’t work but the second one did?
First Block
function lookUp(firstName, prop) {
for (var i = 0; i < contacts.length; i++) {
if(firstName === contacts[i].firstName && contacts[i].hasOwnProperty(prop)){
return contacts[i][prop];
} else if (firstName !== contacts[i].firstName || contacts[i].hasOwnProperty(prop)) {
return "No such contact";
} else if (firstName === contacts[i].firstName || !contacts[i].hasOwnProperty(prop)) {
return "No such property";
}
}
}
Second Block
function lookUp( firstName, prop ) {
for( var i = 0; i < contacts.length; i++ ) {
if (firstName == contacts[i].firstName ) {
if ( contacts[i].hasOwnProperty( prop ) ) {
return contacts[i][prop];
} else {
return "No such property";
}
}
}
return "No such contact";
}