PHP Storm.. Need help with the PHP file string_work_process.php which\'s output
ID: 3888201 • Letter: P
Question
PHP Storm..
Need help with the PHP file string_work_process.php which's output valid HTML. By using regular expressions to display the result:
It has Alpha, Alpha Numeric, Name, E-Mail and Phone Number.
HTML submit to the file string_work_process.php that create input text fields labled
Alpha -"only allow alpha characters, remove all other"
Alpha- "Numeric "only allow alpha numeric characters, remove all other"
Name - "only allow alpha numeric characters and the symbols . and ,"
E-Mail - validate that the e-mail address is correct
Phone Number - allow only numbers and the . symbol.
Explanation / Answer
//This segment displays the validation rule for all field.
if(firstname.value.length == 0){
document.getElementById('head').innerText = "* All fields are mandatory *";
firstname.focus(); return false;
}
//This segment displays the validation rule for all field.
if(firstname.value.length == 0){
document.getElementById('head').innerText = "* All fields are mandatory *";
firstname.focus();
return false;
}
//This segment displays the validation rule for zip code field.
function textNumeric(inputtext, alertMsg)
{ var numericExpression = /^[0-9]+$/;
if(inputtext.value.match(numericExpression)){ return true;
}else
{ document.getElementById('p6').innerText = alertMsg;
inputtext.focus();
return false;
}
}
//This segment displays the validation rule for address field.
function textAlphanumeric(inputtext, alertMsg){ var alphaExp = /^[0-9a-zA-Z]+$/;
if(inputtext.value.match(alphaExp)){ return true;
}else
{
document.getElementById('p5').innerText = alertMsg;
inputtext.focus();
return false;
}
}
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