Vue Js Encode and Decode a string to base64: The vue js btoa() method takes a string as an argument and returns the encoded version of it in base-64 The vue.js btoa() method is useful for encoding data to pass through information systems that do not allow certain characters, such as a URL string The vue js btoa() method uses the “A-Z,” “a-z,” “0-9,” “+,” “/,” and “=” characters to encode a string in base-64. In this tutorial, we’ll look at how to use Vue to encode and decode a string to Base64 using the native JavaScript methods btoa() and atob().
How can you encode a string to Base64 in Vue.js?
Encoding a string to Base64 in Vue.js can be accomplished with the use of the btoa() method.Below example expalin to encode a string to Base64 with the help of vue Js
Vue Js Base64 Encode String | Example
<div id="app">
<button @click="myFunction">Click me</button>
<p>String: {{string}}</p>
<p>{{result}}</p>
</div>
<script type="module">
import { createApp } from 'vue'
createApp({
data()
{
return{
string:'fontawesomeicons.com',
result:'',
}
},
methods:{
myFunction(){
this.result = 'Encoded string: ' + btoa(this.string)
}
}
}).mount('#app')
</script>
Output of above example
How do I decode a Base64 to a string in Vue.js?
Vue js atob() method is used to decode a base-64 encoded string, and it works by taking a string of characters that has been encoded in base-64 and converting it back into its original form
Decode base64 Vue Js | Example
<div id="app">
<button @click="myFunction">Click me</button>
<p>Encoded String: {{encodedStr}}</p>
<p>{{result}}</p>
</div>
<script type="module">
import { createApp } from 'vue'
createApp({
data()
{
return{
encodedStr:'Zm9udGF3ZXNvbWVpY29ucy5jb20=',
result:'',
}
},
methods:{
myFunction(){
this.result = 'Decoded string: ' + atob(this.encodedStr)
}
}
}).mount('#app')
</script>
In VueJs, atob() method is a convenient way to decode strings that were previously encoded by the btoa() method, allowing for a more secure and efficient form of transmission
