8 lines
375 B
Text
8 lines
375 B
Text
String numericString = '123456';
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String partlyNumericString = '123DMS';
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String decimalString = '123.456';
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System.debug(numericString.isNumeric()); // this will be true
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System.debug(partlyNumericString.isNumeric()); // this will be false
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System.debug(decimalString.isNumeric()); // this will be false
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System.debug(decimalString.remove('.').isNumeric()); // this will be true
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