Merge pull request #112 from kirillzyusko/docs/pipeline

docs: pipeline

Author: IvanIhnatsiuk

README.md

@@ -128,6 +128,10 @@ The mask pattern defines how user input is processed and displayed. The characte
 
 For applications requiring conditional or more complex formatting, this package provides additional configuration options.
 
+### Pipeline
+
+<img src="./gifs/flow.svg" alt="When the user enters text, we remove all characters that aren't included in the `allowedKeys` property (if defined). Then we validate the input against the provided `validationRegex`. If the validation passes, we apply a mask; otherwise, we ignore the current change.">
+
 ### MaskedTextInput Component - Props
 
 | Prop                          | Type                                             | Description                                                                                                                                                                                             |