check single element type to be html image element
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@ -8,13 +8,13 @@
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}
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// selector provided
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if (typeof els === 'string') {
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else if (typeof els === 'string') {
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els = document.querySelectorAll(els);
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}
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// single element provided
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if (typeof els.length === 'undefined') {
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els = [els];
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// single element provided (only image element)
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else if (!els instanceof HTMLImageElement) {
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throw TypeError("Can not apply Snaphash to " + els.constructor.name + " type. You must provide an image element/selector");
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}
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// loop over elements
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