javascript / beginner
Snippet
Two-Way Data Binding
Data binding synchronizes the value of a variable with a form input. When the user types, the variable updates, and when the variable changes, the input updates.
snippet.js
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<script>let name = 'Svelte';</script><input bind:value={name} /><p>Hello, {name}!</p>
svelte
Breakdown
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bind:value={name}
Creates a two-way link between the input value and the 'name' variable.
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{name}
Displays the current value of the 'name' variable in the paragraph.