Programmieren » PHP » Check Strings And Arrays For Empty Values. (ID 25610)
| Sprache: Englisch | |
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| Beschreibung: In this tutorial we will create a function to check if a field is empty in either a string or an array. So this could be used to do a simple check on if a form field is left blank. I will show you an example on how to use it to check if a form field is empty. | |
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