You can do this using the "Conditional Branch" event command. I usually suggest to use the "Script" section and check the variable used for registering the input. 

So you'll have:

$gameVariables.value(variable_id).toLowerCase() === "your word all lowercase". 

This way you'll make the check not case sensitive. If you need a case sensitive check remove the "toLowerCase()" function.

I know this is an old comment sorry but i just figured it out! In setting a variable there's a "Script" option and you store the string with quotations in the script line. So if the correct answer is bananas, you'd put "bananas" in the script line and set the correct answer variable to that and then use a conditional branch to see if the word the player types in matches the correct variable you've set. 

Hey!
I'm sorry but currently there is not a feature that prevents the use of spaces :(
I know that is just a random suggestion but you can try to solve the problem in a design way like guiding your player in searching for keywords that are not separated by spaces. Or better you can use a trick but you have to be good with the organization of conditional branches.

Using the "Script" section of conditional branches you can check the variable used for registering player's inputs this way: 

$gameVariables.value(variableId).contains(" ")

This way you'll check if the prompt of the player contains at least a space. If it happens you can like retrieve a "system message" (a simple show text or what you want considering your game) that warns the player that "Spaces are not allowed!"

Good luck!

Buongiorno e ti ringrazio per aver scelto questo plugin! 

Purtroppo il plugin non è dotato di un sistema di personalizzazione dell'UI. Però dovrebbe comunque essere compatibile con tutti i plugin che direttamente intervengono sulla Windowskin ed in generale sulla classe Window dal punto di vista stilistico. Non so perché nello specifico Galv_MessageStyles non sia compatibile (forse questo dipende dall'utilizzo di notetag? Non saprei). Comunque ti consiglio di spulciare il web e sono sicuro che potresti trovare plugin che permettono personalizzazioni ad-hoc.

Saluti!

Hey! Sorry for the late reply! 

If I understand your question you want just to show the content of player's prompt into the text of message or choice windows. 

You can just use escape codes with the variable ID used for registering the player's prompt. 

Like:

"Hey! This is the text you have typed: \v[variableId]" where "variableId" is the ID you've used for saving player's input. 

Good luck!

Hello! 

Thank you very much for your kind support 🙏. For Android, this is not really plugin related since it's a known limit of HTML5 technologies that are the base of RPG Maker exports. Indeed, VirtualKeyboard API would be the starting point of making Rpg Maker applications compatible with Android keyboard - because it allows control over the keyboard itself -. However this API was not available at the time of the plugin and today is still an experimental feature. 

Unfortunately on my knowledge there is not too much that it's possible to do on the technical side. 

However, some time ago a friend of mine surpassed this problem using plugins that allows to bind pictures on screen forcing the execution of a common event on touch (like VisuStella common events if I remember correctly). 

In a few words, he created a board with key's pictures binding them to a common event that was adding a character (like result_string += "a") every time the pictures were pressed. This is a matter for expert eventers that has at least a little knowledge of JS too... but I think you can find your own way if you may be interested in this kind of systems :)

Thank you again!

Thank you for your feedback! 

I'm adding this to my todo since I'm planning to do some products update as soon as I get free from some life duties.  Thank you again for choosing my plugin! 

Hello there!

Thank you so much for your feedback. About your question, currently, there Is not a feature of this sort. Actually, there could be a way if we try to combine eventing with Keyboard Windows inner methods (ex. Having an event in loop that checks for the Activity of the keyboard Window and then forces the "confirm" method of the Window After a Number of cycles).

However, it's a try and catch application and for a released game could not be as much as solid as needed. But, I take note of your idea and, when I'll get free from some job duties I Will push the update for this plugin including a system for interrupting typing :)

Thank you!

Yeah, I'm trying to figure that out myself

hi! That's difficult to tell since self variables are not something that Is available as default by Rpg Maker. If this is something that could be eventually compatibile with the default variable system, It could be possible, but i can't tell for sure.

Hi there! Sorry for the late reply. Inside your config I can se an error. "letter_sound" is not an option for setting a custom sound letter, but only for enabling/disabling it (true or false). Right now, the plugin can't set custom letters' sound, but as It's a feature that has been requeasted by a lot of customers, I was planning to add it inside a quality of update of the plugin.

Right now I'm quite busy, but I was thinking to make some plugins' updates next week. Hopefully, I will make the update of this one, too :D

Hello there!

Thank you for reporting! Can you show me the settings you use for calling the window?