Validating a fields with multiple required_if conditions.

a laravel validation question. how can I use the

required_if

required_if

required_if

required_if condition with 2 fields? I am using the

rules()

rules()

rules()

rules() method to define it, but not sure how exactly to do it.

required_if field_1=0 and field_2 = 'x'

required_if field_1=0 and field_2 = 'x'

required_if field_1=0 and field_2 = 'x'

required_if field_1=0 and field_2 = 'x'

I tried to look at the docs, I came across the

when

when

when

when method on the validation for multiple conditions, but not sure if there is a straight-forward answer to this?