32 lines
842 B
TypeScript
32 lines
842 B
TypeScript
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import { ApplicationController } from './application_controller';
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export class FormatController extends ApplicationController {
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connect() {
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const format = this.element.getAttribute('data-format');
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switch (format) {
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case 'list':
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this.on('change', (event) => {
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const target = event.target as HTMLInputElement;
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target.value = this.formatList(target.value);
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});
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break;
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case 'iban':
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this.on('input', (event) => {
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const target = event.target as HTMLInputElement;
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target.value = this.formatIBAN(target.value);
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});
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}
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}
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private formatList(value: string) {
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return value.replace(/;/g, ',');
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}
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private formatIBAN(value: string) {
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return value
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.replace(/[^\dA-Z]/g, '')
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.replace(/(.{4})/g, '$1 ')
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.trim();
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}
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}
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