How to pass a parameter to child nested form?

[ValentynIpolitov]

Passing a parameter to nasted form:

My basic form has a select input with 2 options, depends on a chosen option i should use different riles in my nestedDFrm...so is it possible to get that select value and pass it ti my form?

There is the place i am adding the form:

NestedForm::make('DebtAllocations')->open(true)->min(1),
HasMany::make('DebtAllocations'),

Here also i have currency option select added.

There is inside DebtAllocations form:

Number::make('Amount', 'amount')->onlyOnForms()->rules('required')
And i need to set maximum posiible amount depends on currency - so for example, if currency is 'euro' the limit is 1000, but if currency is 'usd', the limit is 800

[yassilah]

Hi, I'm sorry, i'm not sure I understand what the issue is. If you're trying to set a maximum amount based on the given currency then I don't think the problem is related to this package, can you give me an example?

[alberto-bottarini]

I think you could use a custom validation rule, attached to nested form

[ValentynIpolitov]

Hi, I'm sorry, i'm not sure I understand what the issue is. If you're trying to set a maximum amount based on the given currency then I don't think the problem is related to this package, can you give me an example?

There is an example:

On the image above you can see that i chose ''EUR" as my currency.
So in the debt allocation table below i should limit maximum amount to 800 eurs.
In case i will choose "USD" instead of "EUR", the maximum amount will be 1000$
That what i am trying to do, but the problem is that i dont know how to get currency type(EUR or USD) to apply my validation rule in NestedForm::make('DebtAllocations').
Is it possible?

[alberto-bottarini]

Request::input("currency") ?

[tassilogroeper]

@alberto-bottarini can you please elaborate?

[alberto-bottarini]

I think I was drunk. I do not remember what I intended

[tassilogroeper]

I have the same issue: I want to pass data to the nested form. Is there a way to do that? It basically requires JS to do it. right?