create a password with at least one symbol in javascript

You can create a regular expression to check if the password has at least one symbol character. Here's an example function that uses regex to validate a password with at least one symbol:

index.tsx
function validatePassword(password) {
  const regex = /[\W_]/; // matches any symbol character
  return regex.test(password);
}
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The test() method returns a Boolean value indicating whether the regex pattern matches the given string. You can call this function with the user input and check if it returns true before allowing them to submit the password.