Android – Phone: numeric keyboard for text input

androidhtml-inputioskeyboardnumbers

Is there a way to force the number keyboard to come up on the phone for an <input type="text">? I just realized that <input type="number"> in HTML5 is for “floating-point numbers”, so it isn’t suitable for credit card numbers, ZIP codes, etc.

I want to emulate the numeric-keyboard functionality of <input type="number">, for inputs that take numeric values other than floating-point numbers. Is there, perhaps, another appropriate input type that does that?

Best Answer

You can do <input type="text" pattern="\d*">. This will cause the numeric keyboard to appear.

See here for more detail: Text, Web, and Editing Programming Guide for iOS

<form>
  <input type="text" pattern="\d*">
  <button type="submit">Submit</button>
</form>

Related Solutions

Android – How to center text horizontally and vertically in a TextView

I'm assuming you're using XML layout.

<TextView  
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:gravity="center"
    android:text="@string/**yourtextstring**"
/>

You can also use gravity center_vertical or center_horizontal according to your need.

and as @stealthcopter commented in java: .setGravity(Gravity.CENTER);

Html –

Here's a page describing the differences (basically you can put html into a <button></button>)
And another page describing why people avoid <button></button> (Hint: IE6)

Another IE problem when using <button />:

And while we're talking about IE, it's got a couple of bugs related to the width of buttons. It'll mysteriously add extra padding when you're trying to add styles, meaning you have to add a tiny hack to get things under control.

Best Answer

Related Solutions

Android – How to center text horizontally and vertically in a TextView

Html – vs. . Which to use

Related Topic

Html –