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Asked: 2026-06-04T03:20:03+00:00

What is a php regular expression that will allow letters and spaces. But spaces

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What is a php regular expression that will allow letters and spaces. But spaces only after the first word?

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1 Answer

  1. Editorial Team
    $rex = '/^[a-zA-Z][a-zA-Z ]*$/';

    Or 

    $rex = '/^[a-z][a-z ]*$/i'; // i means case insensitive
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