no-octal.md

规则名	规则类型
no-octal	suggestion

Octal literals are numerals that begin with a leading zero, such as:

var num = 071;      // 57

Because the leading zero which identifies an octal literal has been a source of confusion and error in JavaScript code, ECMAScript 5 deprecates the use of octal numeric literals.

规则详解

The rule disallows octal literals.

If ESLint parses code in strict mode, the parser (instead of this rule) reports the error.

此规则的 错误 代码实例：

/*eslint no-octal: "error"*/

var num = 071;
var result = 5 + 07;

此规则的 正确 代码实例：

::: correct

/*eslint no-octal: "error"*/

var num  = "071";

兼容

• JSHint: W115