<form string="Bank account">
<field name="state"/>
<newline/>
- <field name="acc_number" attrs="{'invisible':[('state','=','iban',)]}"/>
+ <field name="acc_number" attrs="{'invisible':[('state','in',('iban',False))]}"/>
<newline/>
<field name="bank"/>
<newline/>
<field name="arch" type="xml">
<field name="acc_number" position="after">
<newline/>
- <field name="iban" attrs="{'invisible':[('state','=','bank')]}"/>
+ <field name="iban" attrs="{'invisible':[('state','in',('bank',False))]}"/>
<newline/>
</field>
</field>