check-ethereum-scanner
Version:
Safety checks for new Ethereum tokens
10 lines (9 loc) • 361 B
JavaScript
import isFunction from "./isFunction.js";
export const isFormData = (value) => Boolean(value
&& isFunction(value.constructor)
&& value[Symbol.toStringTag] === "FormData"
&& isFunction(value.append)
&& isFunction(value.getAll)
&& isFunction(value.entries)
&& isFunction(value[Symbol.iterator]));
export const isFormDataLike = isFormData;