numeric_formatter
library
Classes
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CreditCardFormatter
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An implementation of NumberInputFormatter that converts a numeric input
to credit card number form (4-digit grouping). For example, a input of
12345678 should be formatted to 1234 5678.
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NumberInputFormatter
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An abstract class extends from TextInputFormatter and does numeric filter.
It has an abstract method
_format() that lets its children override it to
format input displayed on a text field
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ThousandsFormatter
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An implementation of NumberInputFormatter automatically inserts thousands
separators to numeric input. For example, a input of
1234 should be
formatted to 1,234.
