need help about minimum input value in field odoo code below xml version = "1.0" ?> xpath > but still not work, user can save default value 0.00 of purchase_pirce

Hi, In this case you have an option to set the value of the field default as 1 example: from odoo import models, fields class YourModel(models.Model): _inherit = 'your.model' your_float_field = fields.Float(string='Your Float Field', default=1.0) OR You can add a validation to it from odoo import models, fields, api from odoo.exceptions import ValidationError class YourModel(models.Model): _inherit = 'your.model' your_float_field = fields.Float(string='Your Float Field') @api.constrai

Set Minimum value

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Set Minimum value

xml xpath minimum odoov10 odooV10

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Wimpy

need help about minimum input value in field odoo

code below

xml version="1.0"?><xpathexpr="//field[@name='order_line']/tree//field[@name='price_unit']"position="after">
	<fieldname="purchase_price"groups="base.group_user"required="1" min="1"/>
xpath>

but still not work, user can save default value 0.00 of purchase_pirce

Kiran K

Hi Wimpy,

Write a constraint for the purchase price that prevents records with a purchase value less than or equal to zero.

@api.constrains('purchase_price')
def _check_purchase_price(self):
    for record in self:
        if record.purchase_price <= 0:
            raise ValidationError("Purchase price must be greater than 0.")

Hope it helps,
Kiran K

Wimpy

الكاتب

Kiran,
need to write models? or can be written on view xml

Thanks for answer

Kiran K

In models, it will work when you save the purchase order record. You can achieve this using the onchange method if you want to throw the warning before creating the new line.

Wimpy

الكاتب

ok, i will try this method.

Thanks fo answer

Cybrosys Techno Solutions Pvt.Ltd

Hi,

In this case you have an option to set the value of the field default as 1

example:

from odoo import models, fields

class YourModel(models.Model):

_inherit = 'your.model'

your_float_field = fields.Float(string='Your Float Field', default=1.0)

You can add a validation to it

from odoo import models, fields, api

from odoo.exceptions import ValidationError

class YourModel(models.Model):

_inherit = 'your.model'

your_float_field = fields.Float(string='Your Float Field')

@api.constrains('your_float_field')

def _check_minimum_value(self):

for record in self:

if record.your_float_field

raise ValidationError("The value of 'Your Float Field' must be at least 1.")

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