no-constant-condition
NOTE: this rule is part of the
recommended rule set.Enable full set in
deno.json:{ "lint": { "rules": { "tags": ["recommended"] } } }Enable full set using the Deno CLI:
deno lint --rules-tags=recommended
This rule can be explictly included to or excluded from the rules present in the current tag by adding it to the
include or exclude array in deno.json:{ "lint": { "rules": { "include": ["no-constant-condition"], "exclude": ["no-constant-condition"] } } }Disallows the use of a constant expression in conditional test.
Using a constant expression in a conditional test is often either a mistake or a temporary situation introduced during development and is not ready for production.
Invalid:
if (true) {} if (2) {} do {} while (x = 2); // infinite loop Valid:
if (x) {} if (x === 0) {} do {} while (x === 2);