how to add multiple pattern validation for single input control.

[balamurugan r]

Hi guys,

In my requirement, i need to validate the text entered by the user in the input element for below scenarios.

Input Type should be Text , and validation should be performed for number. We dont want that to be number type because it renders in different style in different browsers. And we want too support IE8 & IE7 as well..

value                                     error message       implementation                                                                              

""                                         This is required       required attribute 

NonAlphanumeric                  Invalid                    ng-pattern (Regex Pattern for numbers)

0                                          Should not be 0      ?????? 

is it possible to specify more patterns for single input ??

Actually i need two different error message for same input ??

How this can be achieved with multiple patterns ??

Thanks in advance

[balamurugan r]

HI guys,

Can someone help me on this ?

[Diego Fernandez]

Hi Balamurugan,

try to see if this helps: http://stackoverflow.com/questions/19521177/angularjs-custom-form-validation-error-message

Cheers

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[balamurugan r]

thanks Diego.. I'm not sure about custom validation directive. anyway i will try to learn... thanks a  lot

[Naveen Kohli]

Here is example along the lines of what you are looking for. This should provide you some stating point.

http://www.byteblocks.com/Post/Custom-validator-for-AngularJS-applications

[balamurugan r]

Thanks a lot Naveen.. This is what i was looking after..