788ddc0f43
* fix gc domain issues * add changeset * update changeset * more minor fixes, remove breadcrumb * more cleanup * address feedback
72 lines
2.0 KiB
TypeScript
72 lines
2.0 KiB
TypeScript
import { ValidationRule } from "react-hook-form"
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import { normalizeAmount } from "./prices"
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/**
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* Utility functions for validating form inputs.
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*/
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const FormValidator = {
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whiteSpaceRule: (name: string) =>
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({
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value: /^[^\s]+(?:$|.*[^\s]+$)/,
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message: `${name} cannot have leading or trailing spaces, or be an empty string.`,
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} as ValidationRule<RegExp>),
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nonNegativeNumberRule: (name: string) => ({
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value: 0,
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message: `${name} cannot be negative.`,
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}),
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minOneCharRule: (name: string) => ({
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value: 1,
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message: `${name} must be at least 1 character.`,
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}),
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min: (name: string, min: number) => ({
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value: min,
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message: `${name} must be greater than or equal to ${min}.`,
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}),
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max: (name: string, max: number) => ({
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value: max,
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message: `${name} must be less than or equal to ${max}.`,
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}),
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required: (name: string) => ({
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value: true,
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message: `${name} is required.`,
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}),
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minLength: (name: string, min: number) => ({
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value: min,
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message: `${name} must be at least ${min} characters.`,
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}),
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maxInteger: (name: string, currency?: string) => {
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return {
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value: MAX_INTEGER,
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message: `${name} must be less than or equal to ${getNormalizedAmount(
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currency
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)}.`,
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}
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},
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validateMaxInteger: (name: string, amount: number, currency?: string) => {
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return (
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amount <= MAX_INTEGER ||
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`${name} must be less than or equal to ${getNormalizedAmount(currency)}.`
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)
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},
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email: (name: string) => ({
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value: /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i,
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message: `${name} must be a valid email address.`,
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}),
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}
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/**
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* The maximum integer value that can be stored in the database.
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*/
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const MAX_INTEGER = 2147483647
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/**
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* Gets the normalized amount for the given currency, and if not provided then returns the MAX_INTEGER.
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*/
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const getNormalizedAmount = (currency?: string) => {
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const amount = currency ? normalizeAmount(currency, MAX_INTEGER) : MAX_INTEGER
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return amount.toLocaleString()
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}
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export default FormValidator
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