Headers parser Polymer Mixin to be implemented to elements that needs to parse headers data
npm install @advanced-rest-client/headers-parser-mixin


Headers parser mixin function to be implemented with elements that parses HTTP headers.
The mixing is being deprecated and implementation should move to use HeadersParser module instead.
npm install --save @advanced-rest-client/headers-parser-mixin
`$3
`js
import * as HeadersParser from '@advanced-rest-client/headers-parser-mixin';
const errorMessage = HeadersParser.getError('Whitespace Name: x-true');
`$3
`js
import { LitElement, html } from 'lit-element';
import { HeadersParserMixin } from '@advanced-rest-client/headers-parser-mixin';class SampleElement extends HeadersParserMixin(LitElement) {
render() {
const validation = this.getHeaderError('Whitespace Name: x-true');
return html
${validation}
: htmlHeaders are valid
};
}
}
customElements.define('sample-element', SampleElement);
`$3
`sh
git clone https://github.com/advanced-rest-client/headers-parser-mixin
cd headers-parser-mixin
npm install
`$3
`sh
npm start
`$3
`sh
npm test
``