Namespace: base64

Methods

util.base64.decode(string, buffer, offset){ number }

lib/base64/index.js, line 96

Decodes a base64 encoded string to a buffer.

Name	Type	Description
string	string	Source string
buffer	Uint8Array	Destination buffer
offset	number	Destination offset

Throws:

Type	Description
Error	If encoding is invalid

Returns:

Type	Description
number	Number of bytes written

util.base64.encode(buffer, start, end){ string }

lib/base64/index.js, line 42

Encodes a buffer to a base64 encoded string.

Name	Type	Description
buffer	Uint8Array	Source buffer
start	number	Source start
end	number	Source end

Returns:

Type	Description
string	Base64 encoded string

util.base64.length(string){ number }

lib/base64/index.js, line 15

Calculates the byte length of a base64 encoded string.

Name	Type	Description
string	string	Base64 encoded string

Returns:

Type	Description
number	Byte length

util.base64.test(string){ boolean }

lib/base64/index.js, line 137

Tests if the specified string appears to be base64 encoded.

Name	Type	Description
string	string	String to test

Returns:

Type	Description
boolean	true if probably base64 encoded, otherwise false