base 64 encode and decode a string in angular (2+)
Use btoa("yourstring")
more info: https://developer.mozilla.org/en/docs/Web/API/WindowBase64/Base64_encoding_and_decoding
TypeScript is a superset of Javascript, it can use existing Javascript libraries and web APIs
Use btoa() for encode and atob() for decode
text_val:any="your encoding text";Encoded Text: console.log(btoa(this.text_val)); //eW91ciBlbmNvZGluZyB0ZXh0
Decoded Text: console.log(atob("eW91ciBlbmNvZGluZyB0ZXh0")); //your encoding text