我试图对一个字段实施约束
但它不会导致约束验证，而是允许保存记录而不显示任何约束消息
def _check_contact_number(self, cr, uid, ids, context=None):
for rec in self.browse(cr, uid, ids, context=context):
if rec.contact_number:
size=len(str(rec.contact_number))
if size<10:
return False
if not contact_number:
return {}
contact_number = rec.contact_number.replace('.','')
#removes any '.' from the string
contact_number = rec.contact_number.replace(' ','')
#removes space from the string
if not contact_number.isdigit():
return False
return {}
_constraints = [
(_check_contact_number, 'Enter valid phone number...!',
['contact_number']),
]
请任何人纠正我。非常感谢
这段代码有一个难看的缩进。或许这就是原因。
正确的身份看起来像这样：
def _check_contact_number(self, cr, uid, ids, context=None):
for rec in self.browse(cr, uid, ids, context=context):
if rec.contact_number:
size=len(str(rec.contact_number))
if size<10:
return False
if not contact_number:
return {}
contact_number = rec.contact_number.replace('.','')
#removes any '.' from the string
contact_number = rec.contact_number.replace(' ','')
#removes space from the string
if not contact_number.isdigit():
return False
return {}
_constraints = [
(_check_contact_number, 'Enter valid phone number...!', ['contact_number']),
]
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