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i want to do error handling in my project of Phonebook Managemnet System using conditional statements

I want to implement something like that if someone jumps to other options like SEARCH or EDIT without entering data, how can I resolve that??????? https://code.sololearn.com/cSqQhuW86KzP

2nd Jul 2020, 11:11 AM
Uzair
Uzair - avatar
1 Antwort
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Not sure if this switch is really a good way to do that, but what exactly do you want to do? Jump to a method (what the normal workflow would be)? Change the value and leave out the break statements to go to other branches?
2nd Jul 2020, 1:43 PM
Sandra Meyer
Sandra Meyer - avatar