Why Country/State/City Pickers Are Weirdly Hard
Creating country, state, and city pickers in web applications can be unexpectedly complex. The challenges arise from varying data structures, naming conventions, and the need for features like search and error handling. The author developed a solution called react-country-state-city-picker to simplify this process for developers.
- ▪Dropdowns for selecting countries, states, and cities can lead to significant development challenges.
- ▪Data inconsistencies, such as naming changes and varying definitions of administrative divisions, complicate implementation.
- ▪The react-country-state-city-picker provides a comprehensive solution with features like cascading logic and caching.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3924534) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } shan kulkarni Posted on May 23 • Originally published at shankulkarni.com Why Country/State/City Pickers Are Weirdly Hard #opensource #react #frontend #devtools Every time I see this on a wireframe, I lie to myself. "Yeah, that's easy." Three dropdowns. Country → State → City. Then three days disappear. It starts innocent Select a country, load states, select a state, load cities. Then: Singapore has no states. Some countries call them provinces. Some APIs return empty arrays.
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