unleashed-firmware/applications/examples/example_number_input/ReadMe.md
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Co-authored-by: knrn64 <25254561+knrn64@users.noreply.github.com>
Co-authored-by: あく <alleteam@gmail.com>
2024-10-08 15:27:16 +04:00

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Number Input

Simple keyboard that limits user inputs to a full number (integer). Useful to enforce correct entries without the need for intense validations after a user input.

Source code

Source code for this example can be found here.

General principle

Definition of min/max values is required. Numbers are of type int32_t. If negative numbers are allowed within min - max, an additional button is displayed to switch the sign between + and -.

It is also possible to define a header text, as shown in this example app with the 3 different input options.