validateTrim
Description
Gets an string and removes the empty spaces around it. It uses the String.prototype.trim() to resolve the trimmed version of the string.
| Parameter List | Returns | Rejection Errors |
|---|---|---|
| Promise<string || Array> | |
| Related Functions | Function Signature | |
function validateTrim(supposedString[, tuple]): Promise<string || Array> | ||
Examples
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import { validateTrim } from "puddy-m/lib/validators/complexValidators";
validateTrim(" aaa ").then(console.log); // prints 'aaa' without the spaces around1
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import { validateTrim } from "puddy-m/lib/validators/complexValidators";
validateTrim(" ____|_____ ", [])
.then((tuple) => validateTrim(" ", tuple))
.then(console.log); // prints ['____|_____', '']1
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import { validateTrim } from "puddy-m/lib/validators/complexValidators";
const run = async () => {
try {
const trimmedStr = await validateTrim("string ");
console.log(trimmedStr); // prints 'string'
} catch (e) {
console.log(e);
}
};
run();1
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import { validateTrim } from "puddy-m/lib/validators/complexValidators";
const run = async () => {
try {
const trimmedStr = await validateTrim(55);
console.log(trimmedStr); // Because it's not a string, it will throw
} catch (e) {
// Throw StringValidationError
console.log(e);
}
};
run();