How to Create Custom Validator in Asp.net?
How to Create Custom Validations in Asp.net?
hi friends...
In validation controls video session series,previously
we have seen different types of validation controls provided by microsoft asp.net usage and how can use in validation of registration form example...
But custom validator is left ...
so now I am going to show you how to use custom validator ?
By using custom validator, we can develop our own validation condition to validate the data in asp.net
we can use custom validator in both server side or clinet side validations..
so please watch ,developing process of custom validator ..
first we will see to validate date from client side
eg:
here I am going to validate a text box value is negative or positive..
after run the form,we have seen ,the client side custom validator is working fine..
server side
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Now we can see server side validation using custom validator...
custom validator event:
CustomValidator1_ServerValidate:
thats it...
thank u..
next sessions,we can remaining controls with examples..
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/ prasadamudalapalli