What function can you use to see if a string contains a particular substring?

You can use both the Fine and Findnocase function if you want to look for something in a string. In this case, you are looking for a substring.

Using these two functions will help you go back to the beginning and do a run through again. If you want to be more accurate, you can use find function. This is case sensitive which means that you need to follow the capitalization and the order of the details that will be placed.

Find is not case-sensitive and can be helpful when you are searching for something. You need to be familiar with their function signatures so that you will know how to use both functions properly.

Find-2. findnocase-the find and findnocase functions both find the first occurrence of a substring in a string, from a specified start position. they both return the position of substring in string; or 0, if substring is not in string. the only difference between the two functions is that the find function is case-sensitive while the findnocase function is case-insensitive. their function signatures are as follows: find(substring, string [, start ]) findnocase(substring, string [, start ]) reference ---------- https://help.adobe.com/en_us/coldfusion/9.0/cfmlref/wsc3ff6d0ea77859461172e0811cbec22c24-6e16.html https://help.adobe.com/en_us/coldfusion/9.0/cfmlref/wsc3ff6d0ea77859461172e0811cbec22c24-7e7c.html