Number Checker is a simple, user-friendly web application designed to validate numerical inputs. Built using HTML, CSS, and JavaScript, this application provides a clean and intuitive interface for users to input a number and check its validity.
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Number Validation: The application accepts a numerical input from the user and checks if it is a valid phone number. It performs internal operations to validate the number, ensuring that the input is not only numerical but also does not contain any specific characters. Any non-numerical characters(like special characters) are automatically removed before the validation process.
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User-friendly Interface: The application features a simple and intuitive interface, making it easy for users to input their number and receive immediate feedback.
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Immediate Feedback: Upon clicking the "Check" button, the application quickly performs the validation process and displays the result on the screen. This immediate feedback allows users to easily check multiple numbers in a short amount of time.
- Open the
index.html
file in a web browser. - Enter a number in the input field.
- Click the "Check" button.
- The program will perform internal operations to validate the number.
- The result will be displayed on the screen.
- Repeat steps 2-5 to check additional numbers.
- Enjoy using the Number Checker application!