Validating Phone Numbers

Validating Phone Numbers (Laravel)

Validating Phone Numbers (Laravel) can be done using validation rules. Laravel provides a built-in validation system that makes it easy to validate various types of data, including phone numbers. Here’s an example of how you can validate a phone number in a Laravel form:

Assuming you have a form request class, you can add a validation rule for the phone number in the rules method. If you don’t have a form request class, you can perform the validation in your controller.

Using Form Request Class :

Create a form request class using the Artisan command:

php artisan make:request YourRequestClassName

Open the generated request file (located in the App\Http\Requests directory) and add the following validation rule:

// YourRequestClassName.php

public function rules()
    return [
        'phone_number' => 'required|regex:/^([0-9\s\-\+\(\)]*)$/|min:10',

This example uses the regex rule to specify a regular expression for phone numbers, allowing digits, spaces, hyphens, plus signs, and parentheses. The min:10 rule ensures that the phone number has a minimum length of 10 characters.

If you prefer to perform the validation in your controller, you can do the following:

// YourController.php

use Illuminate\Http\Request;

public function yourControllerMethod(Request $request)
        'phone_number' => 'required|regex:/^([0-9\s\-\+\(\)]*)$/|min:10',

    // Your logic here if validation passes

Replace 'phone_number' with the actual name of the input field in your form.

Validating Phone Numbers By Proweblook API

If you want to validate phone numbers using an external API like the example you provided (, you can make an HTTP request to that API from your Laravel application. In this example, I’ll show you how to use Laravel’s HTTP client to make the request and Validating Phone Numbers:

use Illuminate\Support\Facades\Http;

public function yourControllerMethod(Request $request)
        'phone_number' => 'required|numeric',

    $phoneNumber = $request->input('phone_number');
    $apiKey = 'your_api_key'; // Replace with your actual API key

    // Make the request to the external API
    $response = Http::get("$phoneNumber&api_key=$apiKey");

    // Check if the API request was successful
    if ($response->successful()) {
        $data = $response->json();

        // Check the API response for phone number validation
        if ($data['valid']) {
            // Phone number is valid, proceed with your logic
            return 'Valid Phone Number';
        } else {
            // Phone number is not valid, handle accordingly
            return 'Invalid Phone Number';
    } else {
        // Handle API request failure
        return 'Unable to validate phone number at the moment.';

In this example:

  1. Replace 'your_api_key' with your actual API key from
  2. The controller method first validates that the provided input is a numeric value.
  3. It then makes an HTTP GET request to the external API with the provided phone number and API key.
  4. It checks the API response for whether the phone number is valid ($data['valid']).

Note: Always handle errors and exceptions appropriately, and consider implementing caching to avoid unnecessary API requests. Also, keep in mind that relying on external APIs introduces dependencies and potential points of failure, so it’s essential to have proper error handling in place.

Remember to adjust the validation rules according to your specific requirements. The regular expression used in the example is a basic one, and you may need to tailor it based on the format of phone numbers you want to accept.


In conclusion, validating phone numbers in Laravel forms is a crucial aspect of ensuring data integrity and improving the overall user experience. By implementing the discussed techniques, you can enhance the security of your application and minimize the risk of inaccurate or malicious inputs. Remember to tailor the validation rules to your specific requirements and consider leveraging external APIs for advanced validation. As you continue to refine your Laravel forms, stay proactive in adapting to evolving best practices and explore additional features, such as input masking or real-time validation, to further optimize the user interaction. Empower your users with a seamless and secure form experience by integrating robust phone number validation into your Laravel applications.

Why should I consider using ProWebLook’s phone validation service in Laravel forms?

ProWebLook’s Validating Phone Numbers service ensures accurate and secure data by leveraging advanced validation techniques. It not only validates phone numbers but also provides additional insights, enhancing the overall quality of user input.

How can ProWebLook’s Validating Phone Numbers service enhance security in my Laravel application?

ProWebLook’s service goes beyond basic validation, offering comprehensive checks to identify potentially fraudulent or suspicious phone numbers. This extra layer of security is crucial for protecting your application from malicious inputs.

Can I integrate ProWebLook’s phone validation service seamlessly into Laravel forms?

Absolutely! ProWebLook provides a user-friendly API that can be easily integrated into Laravel forms. Simply make HTTP requests to their API, passing the phone number and API key, and receive detailed validation results.

What sets ProWebLook’s phone validation apart from standard Laravel validation rules?

While Laravel’s built-in rules are helpful, ProWebLook’s service offers more sophisticated validation, including real-time checks, geolocation insights, and the ability to identify carrier information, providing a more robust solution for validating phone numbers.

How does ProWebLook handle errors in Validating Phone Numbers?

ProWebLook’s API is designed for reliability. In case of errors, it provides clear and actionable error messages, allowing you to handle exceptions gracefully in your Laravel application.

Are there cost-effective plans available for integrating ProWebLook’s phone validation into my Laravel project?

ProWebLook offers flexible pricing plans to suit different project needs. Whether you’re a small business or an enterprise, you can find a cost-effective solution that aligns with your requirements.

Validating Phone Numbers (Laravel)

Validating Phone Numbers (Laravel)
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"Validating phone numbers in Laravel forms. Learn efficient techniques to ensure accurate input for seamless data handling experience."
"Validating phone numbers in Laravel forms. Learn efficient techniques to ensure accurate input for seamless data handling experience."
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