Hello.
How can I enable/disable form rule using some condition?
Example:
public function rules()
{
return array(
array('email', 'email', 'enable' => app()->param['checkEmail'])
);
}
So rule is validated if app->param[‘cehckEmail’] is true.
Thank you.
Try this
public function rules()
{
return array(
array(app()->param['checkEmail']?'email':'', 'email')
);
}
Edit:
I accidentally modified the attribute instead of the rule specifier. This is what I first intended to do:
public function noRule($attribute,$params) { }
public function rules()
{
return array(
array('email', app()->param['checkEmail']?'email':'noRule')
);
}
/Tommy
I want to validate the field if and only if the field is not empty, how should I do it?
For example, I don’t want to put require restriction on the email field, but if it is entered it should be checked for valid email address.
Thanks!
If I understand your question correctly, use the ‘email’ validator but omit the ‘required’ validator.
/Tommy
Thank you all of you for your replies!
And if I want to validate the fields which are dependent on values of other fields, how should I do it?
For example, I have a check box for advanced inputs. If user checks it, I need to apply the validation.
Thanks again!
tri, thanks!
Your solution is what I was looking for.
you can always declare custom function in your rules such as:
public function rules()
{
return array(
array('input_field','check'),
}
}
protected function check()
{
validate as you wish here and if your application hits into an error just do:
$this->addError('input_field','error message');
}
hope this helps