How to Set a Default Value for Input Text in Vue.js

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Understanding the Problem

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Why Doesn’t the Default Input Value Show?

The v-model directive creates a binding between the input field and a data property.

By utilizing v-model, Vue takes control of the input element's value, making the value attribute redundant.

Key Points to Remember:

Use v-model: When binding data in Vue, v-model takes precedence; it will control the display and updating of the input.

Setting Default Values: Default values should be defined in the component's data function rather than directly in the input field.

The Solution: Setting Default Values Correctly

To ensure that the input displays the desired default value, follow these steps:

Step 1: Define Your Data Property

Inside your Vue instance, you can set the default value for the input field via the data function:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Bind the Input Field Using v-model

Next, adjust your HTML to ensure you're using v-model correctly without the value attribute:

[[See Video to Reveal this Text or Code Snippet]]

Complete Example Code

Here’s a complete example so you can see how everything ties together:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion