组件子级 Checking for slot content • Svelte 教程

组件子级 Checking for slot content • Svelte 教程 svelte check if slot is empty isRequiredFieldValid checks if a given value is null, undefined, or an empty string We'll check if the password has a minimum length of 6 sveltekit slot slot>slot> article> Using the slot You'll notice we perform a check if links are present and if they are we loop over each item

sveltekit slot if the slot is empty We can check if the slot is empty by checking the properties of the special $$slots variable $$slots is an object whose keys are the

svelte slot props ts * eslint-disable @typescript-eslintno-empty-function svelte : Check if named slot comments exists $liboptional-slots A workaround is to make a separate component that uses Button providing slot content, and use that in your test This is inconvenient because