Vue js Replace spaces And Special Character with dashes and make all letters lower-case:To convert a text to lowercase, remove special characters and spaces, and replace them with dash (-) in Vue.js, you can use a combination of string methods and regular expressions.First, convert the text to lowercase using the toLowerCase() method. Then, use a regular expression /[^a-z0-9]+/g to match all non-alphanumeric characters and spaces and replace them with a dash (-). The g flag is used to perform a global search and replace.In this tutorial we will learn how to generate Vue js Url Slug using Javascript regular expression

In Vue.js, convert spaces and special characters to dashes and change all letters to lowercase Synatax

const URL = this.text.toLowerCase().replace(/[^a-zA-Z0-9]+/g, "-");

How to Generate Vue Js url slug?

This code could be used in a Vue.js component to generate a URL slug based on user input. For example, if a user entered “My Awesome Blog Post!” as the title of a blog post, this code could be used to generate the URL slug “my-awesome-blog-post”.

This code takes a string value and performs two operations on it:

1. .toLowerCase(): This function converts all alphabetic characters in the string to lowercase. This is useful for creating a standardized format for URLs.
2. .replace(/[^a-zA-Z0-9]+/g, "-"): This function uses a regular expression to replace all non-alphanumeric characters (denoted by [^a-zA-Z0-9]) with a dash (-). The g flag indicates that this replacement should occur globally, i.e. for all instances of non-alphanumeric characters in the string.

Together, these two functions ensure that the resulting value of URL is a lowercase string with all non-alphanumeric characters replaced by a dash.

Vue Js URL slug generator Exampl

<div id="app">
	<input v-model="text" type="text">
	<p>URL:  {{ convertedText }}</p>
</div>
<script type="module">
		const app = Vue.createApp({
			data() {
				return {
					text: "Vue js Replace spaces And Special Character with dashes and make all letters lower-case",
				}
			},
          computed: {
				convertedText() {
					return this.text
						.toLowerCase()
						.replace(/[^a-zA-Z0-9]+/g, "-");
				},
			},
        });
		app.mount('#app');
</script>

Output of Url Slug Generator