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better error

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This commit is contained in:
Timo Hocker 2020-05-06 11:05:34 +02:00
parent c56a6616ca
commit aae79c4f79
1 changed files with 1 additions and 1 deletions
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2
lib/Element.ts
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@ -16,7 +16,7 @@ export class Element {
const new_name = val.replace (/[^a-z0-9]/giu, '') const new_name = val.replace (/[^a-z0-9]/giu, '')
.replace (/^[0-9]+/iu, ''); .replace (/^[0-9]+/iu, '');
if (new_name === '') if (new_name === '')
throw new Error ('invalid name specified'); throw new Error (`invalid node name ${val}`);
this._name = new_name; this._name = new_name;
} }