@enterprize/string-formatter NPM

Enterprize String Formatter

Formats and validates strings against arbitrary patterns.

Mask Characters

Character	Description
`0`	Any numbers
`9`	Any numbers (Optional)
`#`	Any numbers (recursive)
`A`	Any alphanumeric character
`a`	Any alphanumeric character (Optional) Not implemented yet
`S`	Any letter
`U`	Any letter (All lower case character will be mapped to uppercase)
`L`	Any letter (All upper case character will be mapped to lowercase)
`$`	Escape character, used to escape any of the special formatting characters.

Usage

Examples

Currency Masking

const currencyFormatter: StringFormatter = new StringFormatter("R$ #.##0,00", {reverse: true});
const currency: string = "2538792";
const formattedCurrency: string = currencyFormatter.apply(currency);

expect(formattedCurrency).to.equal("R$ 25.387,92");

Percentage

const percentFormatter: StringFormatter = new StringFormatter("#.##0,00%", {reverse: true});
            const percentage: string = "3821";
            const formattedPercentage: string = percentFormatter.apply(percentage);

            expect(formattedPercentage).to.equal("38,21%");

Number

const numberFormatter: StringFormatter = new StringFormatter("#.##0", {reverse: true});
const number: string = "1854";
const formattedNumber: string = numberFormatter.apply(number);

expect(formattedNumber).to.equal("1.854");

Sponsor

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String Formatter Pattern Currency Mask

@everything-registry/sub-chunk-292 @zalastax/nolb-_ent

1.0.0

4 years ago