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validate input field

Hi

i have a input fied with label AMOUNT the end user should enter only numeric values(123.67) should not allow any other values like alphabets

Thanks

raju

replied

Hi Raju,

Create a context attribut and map that attribut type with Integer and onEnter create a method where you can put the validation.

Take the help of this code.

DecimalFormat pattern = new DecimalFormat( "#,##0;(#,##0)" );

String numberString = "(1,234)";

Number n = null;

try

{

n = pattern.parse( numberString );

}

catch ( ParseException e )

{

//( "oops:" + numberString );

// n = new Integer( 0 );

}

Thanks

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