46 lines
1.2 KiB
TypeScript
46 lines
1.2 KiB
TypeScript
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import { FieldCheck } from "./fieldChecks";
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export class FieldsContainer {
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fields = new Map<string, Field>();
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/**
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* Add field to container.
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* @param {string} name - The field name.
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* @param {string} value - The field value.
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* @param {Array} checks - Array of necessary FieldCheck objects.
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*/
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addField(name: string, value: string, checks: FieldCheck[]) {
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this.fields.set(name, new Field(value, checks));
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}
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}
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export class Field {
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value: string;
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checks: FieldCheck[];
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constructor(value: string, checks: FieldCheck[]) {
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this.value = value;
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this.checks = checks;
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}
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tryGetFirstError() {
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let result = "";
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this.checks.every((fieldCheck) => {
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result = fieldCheck.check(this.value);
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return result === ""; //break or continue every()
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});
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return result;
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}
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tryGetAllErrors() {
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const result = this.checks.flatMap((fieldCheck) => {
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const err = fieldCheck.check(this.value);
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return err === "" ? [] : [err];
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});
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return result.join(", ");
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}
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}
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