navigator.useragent mobiles including ipad

Code snippets to detect mobiles including ipad using navigator.useragent.


function detectmob() {
     return !!navigator.userAgent.match(/iPad|iPhone|Android|BlackBerry|Windows Phone|webOS/i));
}

Kindle Fires and PlayBooks are not detected by design. To add support for tablets, add |playbook|silk

Other ways


var isMobile = {
    Android: function() {
        return navigator.userAgent.match(/Android/i);
    },
    BlackBerry: function() {
        return navigator.userAgent.match(/BlackBerry/i);
    },
    iOS: function() {
        return navigator.userAgent.match(/iPhone|iPad|iPod/i);
    },
    Opera: function() {
        return navigator.userAgent.match(/Opera Mini/i);
    },
    Windows: function() {
        return navigator.userAgent.match(/IEMobile/i);
    },
    any: function() {
        return (isMobile.Android() || isMobile.BlackBerry() || isMobile.iOS() || isMobile.Opera() || isMobile.Windows());
    }};
}

How to use


if( isMobile.any() ) alert('Mobile');

To check to see if the user is on a specific mobile device:


if( isMobile.iOS() ) alert('iOS');

source:
http://stackoverflow.com/questions/11381673/javascript-solution-to-detect-mobile-browser
http://detectmobilebrowsers.com/

Frequently Asked Questions (FAQs) about Navigator UserAgent for Mobiles Including iPad

How can I detect if a device is iOS using Navigator UserAgent?

The Navigator UserAgent property in JavaScript can be used to detect if a device is running on iOS. This property returns a string that represents the browser’s user-agent header. To detect an iOS device, you can use a regular expression to search for the strings ‘iPhone’, ‘iPad’, or ‘iPod’ in the user-agent string. Here’s a simple example:

var isIOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
In this code, navigator.userAgent returns the user-agent string, and the test() method checks if ‘iPad’, ‘iPhone’, or ‘iPod’ is present in this string. The !window.MSStream part is used to exclude Windows phones.

Can I use Navigator UserAgent to detect other mobile devices?

Yes, the Navigator UserAgent property can be used to detect various mobile devices. For instance, to detect an Android device, you can search for the string ‘Android’ in the user-agent string. Here’s an example:

var isAndroid = /Android/.test(navigator.userAgent);
This code will return true if the device is running on Android and false otherwise. Similarly, you can detect other mobile devices by searching for appropriate strings in the user-agent string.

Is it possible to detect the browser using Navigator UserAgent?

Yes, it is possible to detect the browser using the Navigator UserAgent property. Different browsers have different user-agent strings. For instance, if the user-agent string contains ‘Chrome’, the browser is Google Chrome. Here’s an example:

var isChrome = /Chrome/.test(navigator.userAgent);
This code will return true if the browser is Google Chrome and false otherwise. Similarly, you can detect other browsers by searching for appropriate strings in the user-agent string.

How reliable is Navigator UserAgent for device detection?

While the Navigator UserAgent property can be used for device detection, it’s not always 100% reliable. User-agent strings can be easily spoofed or altered, and different browsers and devices may use similar user-agent strings. Therefore, it’s generally recommended to use feature detection instead of user-agent detection for critical functionality.

Can I use Navigator UserAgent to detect the device’s operating system?

Yes, the Navigator UserAgent property can be used to detect the device’s operating system. For instance, to detect a Windows device, you can search for the string ‘Win’ in the user-agent string. Here’s an example:

var isWindows = /Win/.test(navigator.userAgent);
This code will return true if the device is running on Windows and false otherwise. Similarly, you can detect other operating systems by searching for appropriate strings in the user-agent string.

How can I use Navigator UserAgent to detect a mobile device in general?

To detect a mobile device in general, you can search for common strings found in the user-agent strings of mobile devices. Here’s an example:

var isMobile = /Mobi|Android/i.test(navigator.userAgent);
This code will return true if the device is a mobile device and false otherwise. The regular expression /Mobi|Android/i checks if the user-agent string contains ‘Mobi’ (used by many mobile devices) or ‘Android’.

Can I use Navigator UserAgent to detect the device’s screen size?

No, the Navigator UserAgent property cannot be used to detect the device’s screen size. It only provides information about the browser and the operating system. To get the device’s screen size, you can use the window.screen object in JavaScript.

Can I use Navigator UserAgent to detect the device’s orientation?

No, the Navigator UserAgent property cannot be used to detect the device’s orientation. It only provides information about the browser and the operating system. To get the device’s orientation, you can use the window.orientation property in JavaScript.

Can I use Navigator UserAgent to detect if a device is a tablet?

While you can use the Navigator UserAgent property to detect certain tablets (like the iPad), it’s not always reliable for detecting all tablets. Different tablets may use different user-agent strings, and some may be similar to those of mobile phones or desktop computers.

Can the user-agent string be changed?

Yes, the user-agent string can be changed or spoofed. This is often done for testing purposes or to bypass certain restrictions. However, changing the user-agent string can lead to unexpected behavior or compatibility issues, so it’s generally not recommended for regular browsing.