isFormData.js 361 B

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  1. import isFunction from "./isFunction.js";
  2. export const isFormData = (value) => Boolean(value
  3. && isFunction(value.constructor)
  4. && value[Symbol.toStringTag] === "FormData"
  5. && isFunction(value.append)
  6. && isFunction(value.getAll)
  7. && isFunction(value.entries)
  8. && isFunction(value[Symbol.iterator]));
  9. export const isFormDataLike = isFormData;