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+--- Thread: Make mandatory field if we select a specific value in picklist (/showthread.php?tid=1540)
Make mandatory field if we select a specific value in picklist - omarllorens - 07-11-2019
Hi.
I know that we can do this using a custom validations script to my module, like you can read here:
http://corebos.com/documentation/doku.php?id=en:devel:corebos_validation
But I'm not sure if we can do this with Business Maps. Maybe with a combination of Validations and Dependency Business Maps.
Is possible?
In my case I want to make mandatory a date field when we select a concrete value form a picklist.
Thanks,
Omar.
RE: Make mandatory field if we select a specific value in picklist - elisa.deko - 07-11-2019
Hello Omar,
I think that what you are asking for, can be done using a Validations Map. You can use an Expression for making the field mandatory or if you need to do more complicated validations go on creating a custom function.
I'm writing you here a simple example where an expression is used to make mandatory the field Codice Fiscale when the picklist field Natura Fiscale contains the value "Ditta Individuale"
Validation Map
<map>
<originmodule>
<originname>Accounts</originname>
</originmodule>
<fields>
<field>
<fieldname>naturafisc_account</fieldname>
<validations>
<validation>
<rule>expression</rule>
<restrictions>
<restriction>Make_CF_Mandatory</restriction>
</restrictions>
</validation>
</validations>
</field>
</fields>
</map>
Expression Map (Make_CF_Mandatory)
<map>
<expression>if ($(account_id : (Accounts) naturafisc_account) == 'Ditta Individuale') then (if ($(account_id : (Accounts) codice_fiscale) != '' or account_id : (Accounts) codice_fiscale) != 0) then 1 else 0 end) else 0 end</expression>
</map>
Let me know if this helps
Elisa