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PHP validations

The field must necessarily contain values:

IF(EMPTY($nume) || STRLEN($nume)<1)  
{ 
    $msje['nume_msj'] = "Name is required!";
}

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IF(EMPTY($nume) || STRLEN($nume)<1)

{

$msje['nume_msj'] = "Name is required!";

}

Fields containing only text characters:

$msje    = array(); 
$alfa_txt = "/^[a-zA-Z ]+$/";   
//..........
IF(!preg_match($alfa_txt, $nume)) 
{
    $msje['nume_msj'] = "Only text characters are allowed"; 
    $nume = ""; 
}   
//..........
<!--?php echo $msje['gdpr_msj']; ?-->

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$msje = array();

$alfa_txt = "/^[a-zA-Z ]+$/";

//..........

IF(!preg_match($alfa_txt, $nume))

{

$msje['nume_msj'] = "Only text characters are allowed";

$nume = "";

}

//..........

Fields containing…

Horizontal-vertical centering of content in DIV

.div_centr_ext {
    display:block;
    position: relative;
    border:1px solid darkgray; 
    width:300px;
    min-height:200px;
    margin:5px; 
    padding:5px;        
    box-shadow: 10px 10px 10px rgba(0, 0, 0, .4);
    border-radius:10px;
    margin:0 auto;
    }
.div_centr_int {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width:90%;
    height: auto;
    font-size:1.2em;
    border:1px dashed lightgray; 
    }
@media only screen and (max-width: 600px) 
{
    .div_centr_ext {
        display:block;
        width:100%;
        margin:0px; 
        padding:0px;  
        }
}

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.div_centr_ext {

display:block;

position: relative;

border:1px solid darkgray;

width:300px;

min-height:200px;

margin:5px;

padding:5px;

box-shadow: 10px 10px 10px rgba(0, 0, 0, .4);

border-radius:10px;

margin:0 auto;

}

.div_centr_int {

margin: 0;

position: absolute;

top: 50%;

left: 50%;

-ms-transform: translate(-50%, -50%);

transform: translate(-50%, -50%);

width:90%;

height: auto;

font-size:1.2em;

border:1px dashed lightgray;

}

@media only screen and (max-width: 600px)

{

.div_centr_ext {

display:block;

width:100%;

margin:0px;

padding:0px;

}

}

.div_centr_ext can have width:max-content; if contextual adjustment is desired; however, a min-width property could…

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