Support 3 digit AMEX CVC input. #548
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ksun-stripe
approved these changes
Apr 10, 2018
| if (StripeTextUtils.isBlank(cvcValue) || cvcValue.length() != requiredLength) { | ||
| String cvcValue = mCvcNumberEditText.getText().toString().trim(); | ||
| int cvcLength = cvcValue.length(); | ||
| if (!(cvcLength == Card.CVC_LENGTH_COMMON |
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can we simplify this expression at all? I'm worried it'll be confusing down the line with all the nesting and the parts
One idea is we can either pull it into two functions
isCommonCSVLength() || isValidAmexCVC()
| boolean cvcIsValid = ViewUtils.isCvcMaximalLength( | ||
| mCardBrand, mCvcEditText.getText().toString()); | ||
| int cvcLength = mCvcEditText.getText().toString().trim().length(); | ||
| boolean cvcIsValid = cvcLength == Card.CVC_LENGTH_COMMON |
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can we simplify this at all? This looks confusing and I'm concern it will be hard to maintain.
One option is to pull this into a self documenting helper function and to write some tests for it because then we will be able to know what the expression is expected to resolve to
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https://jira.corp.stripe.com/browse/ANDROID-220