Update #1:
This guide has been updated for React Native 0.59 on iOS 12 and Android 8.1 (Nexus 6P)
I recently did a search for images of the available values of the keyboardType prop on the TextInput component for React Native and was unable to find anything easily. So, here is a collection of all the available keyboard types currently on React Native v0.55 on iOS 11 and Android 8.
| keyboardType | iOS | Android |
|---|---|---|
| default |  |  |
| number-pad |  |  |
| decimal-pad |  | |
| numeric |  | |
| email-address |  |  |
| phone-pad |  |  |
| ascii-capable |  | |
| numbers-and-punctuation |  | |
| url |  | |
| name-phone-pad |  initializes on ‘default’ | |
 | ||
| web-search |  | |
| visible-password |  with secureTextEntry flag |