For this scenario, our objective is to screen the words in our input:
<input type="text" class="form-control" placeholder="Write something..." v-model="todoInput"">Below are the restricted words that we aim to substitute in the input
"restricted", "orange", "pineapple",
Our Vue instance below demonstrates a watcher function that masks banned words with asterisks (*).
const app = new Vue({
el: '#app',
data: function(){
return {
todoInput : '',
}
},
watch: {
todoInput: function(){
var banned = ["banned", "apple", "banana"]
for (var i = 0; i < banned.length; i++) {
if (this.todoInput.includes(banned[i])) {
this.todoInput = this.todoInput.replace(banned[i], "*".repeat(banned[i].length)) //adjusts input to display * times the length of the banned word
}
}
}
}
});<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.4.2/vue.min.js"></script>
<div id="app">
<input type="text" class="form-control"
placeholder="Write something..."
v-model="todoInput">
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