Check Digit - The Last one or two digits are used to check the other digits are correct, Format Check - Checks the data is in the right format, Length Check - Checks the data isn't too long or too short, Look Up Table - Finds acceptable values within a database, to see whether user queries match acceptable values, Presence Check - Checks that data has been entered into a field, Range Check - Checks that a value falls within the specified range, Spell Check - Looks up words in a dictionary,

Validation Methods Quiz

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟