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check duplication of data entry using Ajax

56
hello,
I want to check the duplication of data entry using Ajax.
I have the page below:
cellphone no:textbox1(123) - textbox2(123) - textbox3(4567)

And i have touch screen for entering the no.when i enter the no with touch screen in the last textbox,i want to check that whether that no already exist in the database,if not thaen error message will be displayed.After that checking the next data is displayed that is:
Confirm No:txtbox1(123) - textbox2(123) - textbox3(4567)
And check the confirmation.if they are confirmed then directly go to the next page without click on button.

Reply me as soon as possible.
Thanks in advance.
Mar 31 '08 #1
0 982

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