javascript / beginner
Snippet
Two-Way Data Binding
Two-way binding keeps a variable and a form input in sync. Changing the input updates the variable, and updating the variable changes the input value.
snippet.js
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<script>let name = '';</script><input bind:value={name} placeholder="Enter name" /><p>Hello {name}!</p>
svelte
Breakdown
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bind:value={name}
Creates a two-way connection between the input's value and the 'name' variable.