Vue Js Character Count
Vue Js Character Count | Show Remaining Character : To implement character count functionality for input fields in a Vue.js application, you can define a computed property that calculates the remaining characters based on the difference between the maximum allowed length and the current length of the input value. This computed property can be bound to a data property that stores the input value, and the remaining characters count can be displayed in the UI. You can also add a validation check to prevent the user from entering more characters than the maximum allowed length. Finally, you can use event listeners to update the remaining characters count whenever the user types or deletes characters in the input field.
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How to Count Character in Textarea using Vue JS?
This is a Vue.js app that counts the number of characters in a text area. It uses two-way data binding to update the character count as the user types. The app is created with a data object that holds the input text and the character count, and a method that updates the character count based on the input text length. The character count is displayed below the text area.
Output of above example

How to Show Remaining Character in Vue Js?
- The Vue.js application has a template with a heading, a label, a text area, and a div element that displays the remaining number of characters that can be typed in the text area.
- The text area has two bindings,
v-modeland:maxlength. v-modelbinds the value of the text area to theinputValuedata property in the Vue.js application.:maxlengthsets the maximum length of the text that can be entered in the text area to the value of themaxLengthdata property in the Vue.js application.- The Vue.js application has a
dataobject that contains theinputValueandmaxLengthproperties. - The
inputValueproperty is initialized to an empty string, and themaxLengthproperty is set to 10. - The Vue.js application has a
computedproperty calledremainingChars. - The
remainingCharsproperty calculates the remaining number of characters that can be typed in the text area by subtracting the length of theinputValueproperty from themaxLengthproperty. - The
remainingCharsproperty is displayed in the div element using Vue.js template syntax.
Output of above example
