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The regular expression for the alpha rule looks as follows:
!preg_match("/^([a-zÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïðòóôõöùúûüýÿ])+$/i", $input[$field]
However, this creates a problem if the field contains spaces, e.g. two words. I had to update the code to include the spaces as valid characters to avoid being given an error. Here is my updated reg ex:
!preg_match("/^([a-zÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïðòóôõöùúûüýÿ\s])+$/i", $input[$field]
The text was updated successfully, but these errors were encountered:
The regular expression for the alpha rule looks as follows:
!preg_match("/^([a-zÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïðòóôõöùúûüýÿ])+$/i", $input[$field]
However, this creates a problem if the field contains spaces, e.g. two words. I had to update the code to include the spaces as valid characters to avoid being given an error. Here is my updated reg ex:
!preg_match("/^([a-zÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÒÓÔÕÖÙÚÛÜÝàáâãäåçèéêëìíîïðòóôõöùúûüýÿ\s])+$/i", $input[$field]
The text was updated successfully, but these errors were encountered: