validateInteger
Description
It resolves the the parameter supposedInteger if it's a number type and if it's an integer. It uses the Number.isInteger method to determine if the number is integer.
| Parameter List | Returns | Rejection Errors |
|---|---|---|
| Promise<number || Array> | |
| Related Functions | Function Signature | |
function validateInteger(supposedInteger[, tuple]): Promise<number || Array> | ||
Examples
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import { validateInteger } from "puddy-m/lib/validators/complexValidators";
validateInteger(100).then((validatedInteger) => console.log(validatedInteger)); // prints 1001
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import { validateString } from "puddy-m/lib/validators";
import { validateInteger } from "puddy-m/lib/validators/complexValidators";
validateInteger(100, [])
.then((tuple) => validateString("string", tuple))
.then((tuple) => console.log(tuple)); // prints [100, 'string']1
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import { validateInteger } from "puddy-m/lib/validators/complexValidators";
const run = async () => {
try {
const validatedInteger = await validateInteger(100);
console.log(validatedInteger); // prints 100
} catch (e) {
console.log(e);
}
};
run();1
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import { validateInteger } from "puddy-m/lib/validators/complexValidators";
const run = async () => {
try {
const validatedInteger = await validateInteger(1.5);
console.log(validatedInteger);
} catch (e) {
// Throws an IntegerValidationError
console.log(e);
}
};
run();