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  • Junaid Ansari
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How to check whether field value is numeric or Alphnumeric in apex

how to find field value whether it is numeric or Alphnumeric in apex.
I have requirements like if FIELD1 = 123, FIELD2=456, display FIELD1 value in OUTPUTFIELD=123, if FIELD1=A123 or 123A, FIELD2=456 then display FIELD2 value in OUTPUTFIELD=456. 
Please guide me.
  • June 13, 2017
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