interface FormData

extends DomIterable<string, FormDataEntryValue>

Provides a way to easily construct a set of key/value pairs representing form fields and their values, which can then be easily sent using the XMLHttpRequest.send() method. It uses the same format a form would use if the encoding type were set to "multipart/form-data".

Methods

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            append(name: string, value: string | Blob, fileName?: string): void

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            delete(name: string): void

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            get(name: string): FormDataEntryValue | null

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            getAll(name: string): FormDataEntryValue[]

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            has(name: string): boolean

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            set(name: string, value: string | Blob, fileName?: string): void

variable FormData

type

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            { readonly prototype: FormData; new (): FormData;  }