Newest questions tagged reactjs - Stack Overflow
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2026-04-08 17:46
React bootstrap error message not showing
import React, { useEffect, useState, useRef } from "react";
import { Button, Card, Col, Container, Form, Nav, Navbar, Row } from "react-bootstrap";
export interface ExampleItem {
id: number;
exampleName: string;
exampleType: 'A' | 'B' | null;
exampleDate: string;
created_at: string;
}
const API_BASE_URL = 'http://localhost:3000/api';
function getImage(type: 'A' | 'B' ...
