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Svelte Modals

Preventing close

Modals can prevent themselves from closing by using onBeforeClose. If the provided callback returns false the modal will not close.

<script>
  import { onBeforeClose } from 'svelte-modals'


  const { isOpen, close } = $props()


  let canClose = $state(true)


  onBeforeClose(() => {
    return canClose
  })
</script>