isValidIdentifier.js 540 Bytes
Newer Older
Rosanny Sihombing's avatar
Rosanny Sihombing committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isValidIdentifier;

var _helperValidatorIdentifier = require("@babel/helper-validator-identifier");

function isValidIdentifier(name, reserved = true) {
  if (typeof name !== "string") return false;

  if (reserved) {
    if ((0, _helperValidatorIdentifier.isKeyword)(name) || (0, _helperValidatorIdentifier.isStrictReservedWord)(name, true)) {
      return false;
    }
  }

  return (0, _helperValidatorIdentifier.isIdentifierName)(name);
}