Tip Calculator App Challenge using NextJs and Tailwindcss

greetings some recommendations:

• make an effective validation of the fields, that indicates to the user a message with the errors.
• do not allow data in negative, zeros to the left, the following 0123 is taken as a positive number
• do not allow data like this 12-2
• in the person field no decimals should be allowed in addition to the above
• in the person field a number >100 should not be allowed in addition to the above
• the number of persons should not be greater than the invoice number, invoice to 1 and persons to 50, does not make sense.
• If you position over the field and delete the information, the totals should be reset according to what was entered in the field.

Hey. Almost everything is fine. The only issue is found is that when you change custom input from any value to 0 it keeps old value when it should show default value mb. 5% ? It is not so important but keeps this project from perfection :)

Yea. It is fine right now :)