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attachmentir_attachmentodoo11
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Yazeed

Below code doesn't Work:

py:

is_other_attachment = fields.Boolean(string='Other Attachment',default=False)​
other_attachment = fields.Many2many(comodel_name="ir.attachment",
                                                relation="m2m_ir_attachment_rel",
                                                column1="m2m_id",
                                                column2="attachment_id",
                                                string="Other Attachment")


xml:

<field name="is_other_attachment"/>
<field name="other_attachment" widget="many2many_binary" attrs="{'required':[('is_other_attachment', '=', True)]}"/>
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HIREN DANGAR
Best Answer

Hello Yezeed,

If you are wanna use specific condition on ir.attachment object my suggestion is use @api.constrains for that field.

Like here we set mandatory to add attachment based on state,

@api.one
@api.constrains('other_attachment', 'state')
def check_ir_attachment(self):
    for rec in self:
        if rec.state == 'confirm':
            raise ValidationError("Please upload document for this record to move to '%s' stage." % rec.state)

This can help you a lot.(Y)

Thank you.

Hiren Dangar. 

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