Small adjustment

[langtusadoigackiem_honem]

I want to create some PHP validation for my Name input box on my form



For my Username input box, i have

php Code:

if (preg_match('/^[a-z0-9_]{5,20}$/i', $username))

This checks that the username is 5 - 20 characters in length and that a-z 0-9 _ characters are only used



How do i create a validation similar to above that only checks that the name input box is 1-20 characters in length (any characters can be used)



Thanks

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[huvunguyen]

Hmm, short of adding all the characters aI'm not too sure.



You could always use strlen instread



if ((strlen($username)>=1) AND (strlen($username)<=20))

{

Validate

}

else

{

error

}



etc.

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[boykorea]

or :

php Code:

if (preg_match('/^.{1,20}$/i', $username))

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