E0184: missing 'if' after 'else'
In an if-else if-else chain, it is a syntax error to omit the if keyword
after else:
function lastName(name) {
let parts = name.split();
if (parts.length === 2) {
return parts[1];
} else (parts.length === 1) {
return name;
} else {
throw new Error(`unexpected name: ${name}`);
}
}
To fix this error, write if between else and the condition:
function lastName(name) {
let parts = name.split();
if (parts.length === 2) {
return parts[1];
} else if (parts.length === 1) {
return name;
} else {
throw new Error(`unexpected name: ${name}`);
}
}
Introduced in quick-lint-js version 2.0.0.