On Pressing Backspace both functions are triggered

[mohammadfahad112]

Describe the bug
A clear and concise description of what the bug is.
When user clicks on backspace button to correct number that's typed by mistake onPress event is also triggered because backspace itself is a key
To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
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