Hello Wappler community. I am hoping someone can please guide me to create this calculator with Wappler using PHP server model. Getting the form fields is a breeze but creating the server actions to produce the output based on the formula below is what cannot wrap my head around. The link below is very similar to what I want to create. See This link
- fields on calculator should be as follows;
•Monthly contribution = MC
•Number of years = N
•Interest rate = R
•Projected value =FV
Denoted as MC, N, R and FV respectively
MC, N and R are fields that can be changed by the user as desired whiles FV which is future value or Projected Value is the computed figure based on the formula below.
MC * [(1 + r)^n – 1]
--------------------------
[r]
The bolded part of the formula in brackets is solved first before multiplying the outcome by MC
and r = R/12
And n = N*12
R is in percentage
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