Why does my keyboad disappear on my ipad

Contact Apple support on this question.

If you are in the Keyboard mode ... i.e., your iPad’s keyboard is showing on-screen, you shield see a button (icon) in the lower right corner that looks like a keyboard. Tap the icon. Your on-screen keyboard should disappear (toggle Off).

Once you connect the n4e keyboard, the virtual keyboard should disappear. Connect the keyboard using Bluetooth, be sure Bluetooth is turned on, and pair the keyboard.

I can't type on my device. Keyboard won't show ... ' T-Mobile Support

https://support.t-mobile.com/thread/48985?start=0...

T?Mobile US, Inc.Aug 11, 2013 - Please let us know because we want to make sure it's working for you. ... After opening the app I pressed "Force Stop" and then cleared the data. ... phone butthen i cant coz i cant type my password that is needed to reset it.

My Galaxy S3 won't let me enter text? - Android Forums at ...

forums.androidcentral.com > ... > Samsung Galaxy S3

Mar 10, 2013 - 25 posts - ‎15 authors
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Hey...umm sorry about your keyboard not working..What i cant sae is maybe u have a stickey key.
To fix this!

Replace the key on the keyboard.
Wipe off the key if you have maybe spilled somthing on it.

In Safari,the space bar only appears in searches,will not appear when typing email adresses.

The ipad is different that it has no space bar for typing email adresses in safari but will show space bar for search box.

Space bar will only show when in search on Safari,no spacebar when typing addresses.

What app are you in? The iPad's software keyboard is not always the same - it changes depending on what context you're in. For example, it will remove the space bar and display web symbols when typing a URL (web address).