Member Avatar for nichu

i am doing a desktop application using netbean6.8 how to show error message if i didnt enter mobile number textbox pls help me....

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  • 6 Hours Discussion Span
  • Latest Post Latest Post by apines
Member Avatar for Dhruv Gairola

wrap your code with try/catch blocks in your actionPerformed method. that way, if a user enters something incorrect, it will be caught by the catch..

Member Avatar for apines

Can you show the relevant part of the code?

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