GUI decimal point error fixed

[Archfx]

Multiple decimal point issue is fixed now. Only accepts the initial decimal point others are ignored.
recognizing the initial ".X" as "X." is fixed now. Now it takes the value as "0.X"

[Alii-Khaled]

I think it would be better to make the fix in a place where it works well for both CLI & GUI and also to prevent the user from making any decisions till he keeps only 1 decimal point. am i right@8hantanu ?!!

[Archfx]

I think it would be better to make the fix in a place where it works well for both CLI & GUI and also to prevent the user from making any decisions till he keeps only 1 decimal point. am I right@8hantanu ?!!

I think input validation and restricting invalid inputs should be done at GUI level. Because in CLI we don't have other option rather than handling an exception.