25 lines
695 B
JavaScript
25 lines
695 B
JavaScript
import { Field } from "./Field.js";
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import { ValidationError } from "../ValidationError.js";
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export class IntField extends Field {
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constructor(key, min, max) {
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super(key);
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this.min = min;
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this.max = max;
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}
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validate(value) {
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const number = parseFloat(value);
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if (isNaN(number)) throw new ValidationError(`Field "${this.key}" must be a number`);
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if (!Number.isInteger(number)) throw new ValidationError(`Field "${this.key}" must be an integer`);
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if (number < this.min) throw new ValidationError(`Field "${this.key}" must be ${this.min} or greater`);
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if (number > this.max) throw new ValidationError(`Field "${this.key}" must not exceed ${this.max}`);
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return true;
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}
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}
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