find the mistake

[englishboy]

you don't have to come if you don't want to .

[englishboy]

ارجو ابداء الاراء

[Mr. Medhat Salah]

you wouldn't have to come if you don't want to

[الاستاذ مجدى]

الجملة صحيحية

[bassoma the incredible]

nothing is wrong englishboy

[anatomy]

you won't have to come if you don't want to

[mr.ahmedabdelwahed]

الجملة صحيحة
ويمكن استخدام
won"t have to
فكلاهما صحيح
المصدر
English tenses in use 2004

[Nassif]

You won't have to come if you don't want to

You needn't come if you don't want to
والأرجح الثانيه لآنها اختيار

[Mr. Essam Emam]

you needn't come if you don't want to

[ابو حوده]

needn't is the same as don't have to ,I guess he wants to use if type one so the answer is won't have to come if you don't want to

[elkingkong]

you don't have to come if you don't want to .