20 lines
616 B
TypeScript
20 lines
616 B
TypeScript
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export function isDOMElement(el: any): el is HTMLElement {
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return !!el && (el instanceof Element || el instanceof HTMLElement)
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}
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export function isTypableElement(el: HTMLElement): boolean {
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// If content editable, then it is editable
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if (el.isContentEditable) return true
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// If element is an input and the input is enabled, then it is typable
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if (el.tagName === "INPUT") {
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return !(el as HTMLInputElement).disabled
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}
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// If element is a textarea and the input is enabled, then it is typable
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if (el.tagName === "TEXTAREA") {
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return !(el as HTMLTextAreaElement).disabled
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}
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return false
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}
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