select elements which starts with the same name in javascript in javascript

You can use querySelectorAll with a CSS selector to select elements that start with the same name in JavaScript. The CSS selector you can use is [attribute^=value], where attribute is the attribute name you want to match against, and value is the value you want to search for at the beginning of the attribute value.

Here's an example code that demonstrates how to use this selector to select all input elements with a name attribute that starts with "user":

index.tsx
const userInputs = document.querySelectorAll('input[name^="user"]');
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This will return a NodeList containing all input elements with name attributes that start with "user". You can then loop through this list to access each input element or do whatever other operation you need to do with them.