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Sohail

I have a scenario where I need to check a field whether it has exactly 10 numbers not more than 10 neither less than 10.

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Francesco OpenCode
Best Answer

Use on_change. Create an on_change function that get the some field where is applicated. The function control the field value lenght and validate it.

def YOUR_onchange(self, cr, uid, ids, your_field):
    res = {'value':{}}
    if not your_field:
        return res
    if len(your_field) != 10:
        res['value']['your_field'] = ''
        res['warning'] = {'title':'Error', 'messagge':'Insert 10 chars!'}
    return res
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Sohail
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Thank you Francesco Apruzzese it was very much usefull...

Urpit Timbadiya

Can you give an example for this, I used this code but I get attribute error. Please help me through.

Francesco OpenCode

Please, open another ask for another problem! This is solved, yet.

sengottuvel

Hi, Thanks for your informations. But my requirement is i need to validate fields using java script in openerp 7. Ex : In purchase order line form view i have 2 fields po_qty and pi_qty. If user enter po_qty is greater than pi_qty system should alert using Java script instead of python.

Kindly help me how to achieve this..Thanks in advance