In TypeScript, we are importing the `RegExp` module

Question

In TypeScript, we are importing the `RegExp` module

Trying to implement RegExp in TypeScript but encountering an error in Visual Studio Code.

            import { RegExp } from "RegularExpressions/Regex"; // module not found.
            export class BotAnswerRegex {
                createRegex(){
                    var regex = new RegExp('hi');
                    // Error: regex.isMatch is marked as an error
                    var result = regex.isMatch('hi, i am peter');
                }
            }

Currently referencing the documentation at:

Update: Corrected variable declaration issue

typescript

Answer 1

Answer №1

In order to utilize this particular framework, your code needs to follow this format:

import RegularExpression from "typescript-dotnet-commonjs/System/Text/RegularExpressions";
// ...
let pattern = new RegularExpression('hello');
let output = pattern.isMatch('hello, my name is Jane');
// ...
console.log(output);
// ...

IMPORTANT UPDATE

Please take note that there is an error in your code; you have declared a local variable:

var pattern = new RegularExpression('hello');

Additionally, you are attempting to access this variable using this:

... this.pattern.isMatch('hello, my name is Jane');

Answer 2

In order to utilize this particular framework, your code needs to follow this format:

import RegularExpression from "typescript-dotnet-commonjs/System/Text/RegularExpressions";
// ...
let pattern = new RegularExpression('hello');
let output = pattern.isMatch('hello, my name is Jane');
// ...
console.log(output);
// ...

IMPORTANT UPDATE

Please take note that there is an error in your code; you have declared a local variable:

var pattern = new RegularExpression('hello');

Additionally, you are attempting to access this variable using this:

... this.pattern.isMatch('hello, my name is Jane');

In TypeScript, we are importing the `RegExp` module

Answer №1

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