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check heading options for rendering

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This commit is contained in:
Philipp Kühn
2020-11-11 10:20:50 +01:00
parent 6c1c3e5da0
commit 0db8d2cc61
1 changed files with 10 additions and 1 deletions
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11
packages/extension-heading/src/index.ts
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@@ -38,7 +38,12 @@ const Heading = createNode({
}, },
renderHTML({ node, attributes }) { renderHTML({ node, attributes }) {
return [`h${node.attrs.level}`, attributes, 0] const hasLevel = this.options.levels.includes(node.attrs.level)
const level = hasLevel
? node.attrs.level
: this.options.levels[0]
return [`h${level}`, attributes, 0]
}, },
addCommands() { addCommands() {
@@ -47,6 +52,10 @@ const Heading = createNode({
* heading command * heading command
*/ */
heading: (options: { level: Level }): Command => ({ commands }) => { heading: (options: { level: Level }): Command => ({ commands }) => {
if (!this.options.levels.includes(options.level)) {
return false
}
return commands.toggleBlockType('heading', 'paragraph', options) return commands.toggleBlockType('heading', 'paragraph', options)
}, },
} }