url safe base64 en- and decoding
npm install url-safe-base64> url safe base64 en- and decoding
* Example
* API
* encode(base64)
* decode(safe)
* trim(string)
* isBase64(string)
* isUrlSafeBase64(string)
* Installation
* Tests
* LICENSE
``js`
import {
encode, decode, trim,
isBase64, isUrlSafeBase64
} from 'url-safe-base64'
const safe = encode('A/B+C==')
// > 'A-B_C=='
trim(safe)
// > 'A-B_C'
const base64 = decode(safe)
// > 'A/B+C=='
isBase64(base64)
// > true
isBase64(safe)
// > false
isUrlSafeBase64(base64)
// > false
isUrlSafeBase64(safe)
// > true
encode base64 string url safe
Parameters
| parameter | type | description |
| --------- | ------ | ----------------------- |
| base64 | String | base64 encoded string |
Returns String, url-safe-base64 encoded
decode url-safe-base64 string to base64
Parameters
| parameter | type | description |
| --------- | ------ | ------------------------ |
| safe | String | - url-safe-base64 string |
Returns String, base64 encoded
trim padding - window.atob might handle trimmed strings, e.g. in Chrome@57, Firefox@52
Parameters
| parameter | type | description |
| --------- | ------ | ---------------------------------- |
| string | String | - base64 or url-safe-base64 string |
Returns String, string with padding chars removed
checks if string is base64 encoded
Returns Boolean, true if base64 encoded
checks if string is url-safe-base64 encoded
Returns Boolean, true if url-safe-base64 encoded
`sh`
$ npm install --save url-safe-base64
`sh``
$ npm test
UNLICENSE